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"type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5, "compliance_10hz_cu": 25, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.25, "max": 1.75, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 5 }, { "Length": 7 } ] }, { "id": "cartridge:279:ortofon-ortofon-om-30", "display_name": "Ortofon OM 30", "manufacturer": "Ortofon", "model": "OM 30", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5, "compliance_10hz_cu": 25, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.25, "max": 1.75, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 7 }, { "Length": 5 } ] }, { "id": "cartridge:280:pioneer-pioneer-pc-110", "display_name": "Pioneer PC-110", "manufacturer": "Pioneer", "model": "PC-110", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1.8, "max": 2.5, "recommended": 2.15 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 9 } ] }, { "id": "cartridge:281:sumiko-sumiko-blue-point", "display_name": "Sumiko Blue Point", "manufacturer": "Sumiko", "model": "Blue Point", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 6.3, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 1.9, "recommended": 1.7 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 6 } ] }, { "id": "cartridge:282:denon-denon-dl-103gl", "display_name": "Denon DL-103GL", "manufacturer": "Denon", "model": "DL-103GL", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 8.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 2.2, "max": 2.8, "recommended": 2.5 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 7 }, { "Length": 6 } ] }, { "id": "cartridge:283:audio-note-audio-note-io-i", "display_name": "Audio Note Io I", "manufacturer": "Audio Note", "model": "Io I", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 11, "compliance_10hz_source": "not_published", "tracking_force_g": { "recommended": 2.5 }, "match_ready": false, "tags": [ { "Length": 7 }, { "Length": 7 }, { "Length": 7 }, { "Length": 7 } ], "data_status": "community_specs_accepted_compliance_frequency_unspecified", "compliance_horizontal_cu_range": { "min": 5, "max": 10 }, "compliance_vertical_cu_range": { "min": 5, "max": 10 }, "compliance_nominal_cu": 10, "compliance_frequency_hz": null, "compliance_frequency_status": "not_stated", "compliance_source": "community_specification_accepted_by_dataset_owner", "output_mv": 0.04, "output_reference_cm_s": 5, "internal_impedance_ohms": 1, "matching_impedance_ohms": { "min": 3, "max": 4 }, "aliases": [ "Audio Note IO I", "Audio Note Io I", "IO I", "Io I" ], "source_provenance": { "source_type": "community_forum_post", "forum": "Hifiharrastajat.org", "thread": "Engrove Toolbox 3.0", "post_number": 14, "reporter": "natas", "accepted_as_fact_by_dataset_owner": true, "accepted_date": "2026-07-14" }, "data_notes": "Compliance was supplied as typical horizontal and vertical 5–10 µm/mN. A nominal approximation of 10 CU was also supplied, but no measurement frequency was stated. It must not be treated as direct dynamic compliance at 10 Hz." }, { "id": "cartridge:284:ortofon-ortofon-om-40", "display_name": "Ortofon OM 40", "manufacturer": "Ortofon", "model": "OM 40", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5, "compliance_10hz_cu": 25, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.5, "recommended": 1.25 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 11 }, { "Length": 10 }, { "Length": 7 } ] }, { "id": "cartridge:285:ortofon-ortofon-concorde-dj-s", "display_name": "Ortofon Concorde DJ S", "manufacturer": "Ortofon", "model": "Concorde DJ S", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 18.5, "compliance_10hz_cu": 7, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 4, "recommended": 3 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 7 }, { "Length": 2 } ] }, { "id": "cartridge:286:audio-technica-audio-technica-at-mono3-lp", "display_name": "Audio-Technica AT-MONO3/LP", "manufacturer": "Audio-Technica", "model": "AT-MONO3/LP", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 6.8, "compliance_10hz_cu": 12, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1.5, "max": 2.5, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 5 }, { "Length": 8 } ] }, { "id": "cartridge:287:ortofon-ortofon-concorde-q-bert", "display_name": "Ortofon Concorde Q.Bert", "manufacturer": "Ortofon", "model": "Concorde Q.Bert", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 18.5, "compliance_10hz_cu": 6, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 4, "recommended": 3 }, "match_ready": true, "tags": [ { "Length": 2 }, { "Length": 7 }, { "Length": 6 }, { "Length": 9 } ] }, { "id": "cartridge:288:gold-note-goldnote-donatello-gold", "display_name": "Gold Note Goldnote Donatello Gold", "manufacturer": "Gold Note", "model": "Goldnote Donatello Gold", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:289:kiseki-kiseki-purple-heart-n-s", "display_name": "Kiseki Purple Heart N.S.", "manufacturer": "Kiseki", "model": "Purple Heart N.S.", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 2.6, "recommended": 2.3 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 8 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:290:pro-ject-pro-ject-pick-it-25a", "display_name": "Pro-Ject Pick-IT 25A", "manufacturer": "Pro-Ject", "model": "Pick-IT 25A", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 7.2, "compliance_10hz_cu": 14, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 8 }, { "Length": 5 } ] }, { "id": "cartridge:291:hana-hana-mh", "display_name": "Hana MH", "manufacturer": "Hana", "model": "MH", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 9.5, "compliance_10hz_cu": 17, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 11 }, { "Length": 5 } ] }, { "id": "cartridge:292:goldring-goldring-g800e", "display_name": "Goldring G800E", "manufacturer": "Goldring", "model": "G800E", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 8.5, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 2, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:293:sumiko-sumiko-talisman-b", "display_name": "Sumiko Talisman B", "manufacturer": "Sumiko", "model": "Talisman B", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 6.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 8 }, { "Length": 7 }, { "Length": 5 } ] }, { "id": "cartridge:294:audio-technica-audio-technica-at13ea", "display_name": "Audio-Technica AT13Ea", "manufacturer": "Audio-Technica", "model": "AT13Ea", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.8, "compliance_10hz_cu": 20, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1, "max": 2, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 5 }, { "Length": 8 }, { "Length": 6 } ] }, { "id": "cartridge:295:adc-adc-trx-2", "display_name": "ADC TRX-2", "manufacturer": "ADC", "model": "TRX-2", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.5, "compliance_10hz_cu": 30, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.4, "recommended": 1.2 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 4 }, { "Length": 10 }, { "Length": 7 } ] }, { "id": "cartridge:296:bang-and-olufsen-bang-and-olufsen-mmc-2", "display_name": "Bang & Olufsen MMC 2", "manufacturer": "Bang & Olufsen", "model": "MMC 2", "type": "Moving Iron", "type_code": "mi", "type_label": "Moving Iron", "conversion_group": "mm_mi", "mass_g": 1.6, "compliance_10hz_cu": 25, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.2, "max": 1.2, "recommended": 1.2 }, "match_ready": true, "tags": [ { "Length": 5 }, { "Length": 8 }, { "Length": 7 }, { "Length": 6 } ] }, { "id": "cartridge:297:clearaudio-clearaudio-da-vinci-v2", "display_name": "Clearaudio Da Vinci V2", "manufacturer": "Clearaudio", "model": "Da Vinci V2", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2.8, "max": 2.8, "recommended": 2.8 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:298:stanton-stanton-890-sa", "display_name": "Stanton 890 SA", "manufacturer": "Stanton", "model": "890 SA", "type": "Moving Iron", "type_code": "mi", "type_label": "Moving Iron", "conversion_group": "mm_mi", "mass_g": 6.3, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 5, "recommended": 3.5 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 8 }, { "Length": 2 }, { "Length": 7 } ] }, { "id": "cartridge:299:kenwood-kenwood-v-39-mkii", "display_name": "Kenwood V-39 MkII", "manufacturer": "Kenwood", "model": "V-39 MkII", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.1, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 5 }, { "Length": 7 } ] }, { "id": "cartridge:300:audio-technica-audio-technica-at-mono3-sp", "display_name": "Audio-Technica AT-MONO3/SP", "manufacturer": "Audio-Technica", "model": "AT-MONO3/SP", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 6.8, "compliance_10hz_cu": 12, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1.5, "max": 2.5, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 5 } ] }, { "id": "cartridge:301:sumiko-sumiko-moonstone", "display_name": "Sumiko Moonstone", "manufacturer": "Sumiko", "model": "Moonstone", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 8 }, { "Length": 5 } ] }, { "id": "cartridge:302:dual-dual-dms-210", "display_name": "Dual DMS 210", "manufacturer": "Dual", "model": "DMS 210", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 4.5, "compliance_10hz_cu": 20, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2.5, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:303:shure-shure-m91g", "display_name": "Shure M91G", "manufacturer": "Shure", "model": "M91G", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.3, "compliance_10hz_cu": 22, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.75, "max": 1.5, "recommended": 1.125 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 9 }, { "Length": 9 }, { "Length": 6 } ] }, { "id": "cartridge:304:denon-denon-dl-103u", "display_name": "Denon DL-103U", "manufacturer": "Denon", "model": "DL-103U", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 8.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 2.2, "max": 2.8, "recommended": 2.5 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 9 }, { "Length": 13 }, { "Length": 7 } ] }, { "id": "cartridge:305:ortofon-ortofon-mc-anna-diamond", "display_name": "Ortofon MC Anna Diamond", "manufacturer": "Ortofon", "model": "MC Anna Diamond", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 16, "compliance_10hz_cu": 9, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2.2, "max": 2.6, "recommended": 2.4 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 11 }, { "Length": 7 }, { "Length": 7 }, { "Length": 15 } ] }, { "id": "cartridge:306:audio-technica-audio-technica-vm510cb", "display_name": "Audio-Technica VM510CB", "manufacturer": "Audio-Technica", "model": "VM510CB", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.4, "compliance_10hz_cu": 14, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 9 }, { "Length": 7 } ] }, { "id": "cartridge:307:grace-grace-f-8", "display_name": "Grace F-8", "manufacturer": "Grace", "model": "F-8", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.5, "compliance_10hz_cu": 20, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 2, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 7 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:308:shure-shure-m75ej-type-2", "display_name": "Shure M75EJ Type 2", "manufacturer": "Shure", "model": "M75EJ Type 2", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 3, "recommended": 2.25 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 6 }, { "Length": 8 } ] }, { "id": "cartridge:309:gold-note-goldnote-machiavelli-gold-mkii", "display_name": "Gold Note Goldnote Machiavelli Gold MkII", "manufacturer": "Gold Note", "model": "Goldnote Machiavelli Gold MkII", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 10, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 6 }, { "Length": 7 } ] }, { "id": "cartridge:310:ortofon-ortofon-omp-10", "display_name": "Ortofon OMP 10", "manufacturer": "Ortofon", "model": "OMP 10", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6, "compliance_10hz_cu": 25, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.25, "max": 1.75, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 10 } ] }, { "id": "cartridge:311:empire-empire-999ve-x", "display_name": "Empire 999VE/X", "manufacturer": "Empire", "model": "999VE/X", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 7, "compliance_10hz_cu": 20, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.75, "max": 1.5, "recommended": 1.125 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 6 }, { "Length": 7 }, { "Length": 8 }, { "Length": 9 } ] }, { "id": "cartridge:312:yamaha-yamaha-mc-9", 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14, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 5, "recommended": 3.5 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 2 }, { "Length": 7 } ] }, { "id": "cartridge:355:goldring-goldring-g800-super-e", "display_name": "Goldring G800 Super E", "manufacturer": "Goldring", "model": "G800 Super E", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 8.5, "compliance_10hz_cu": 16, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.75, "max": 1.5, "recommended": 1.125 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:356:pickering-pickering-v-15", "display_name": "Pickering V-15", "manufacturer": "Pickering", "model": "V-15", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 5, "recommended": 3.5 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 6 }, { "Length": 7 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:357:yamaha-yamaha-mc-1s", "display_name": "Yamaha MC-1S", "manufacturer": "Yamaha", "model": "MC-1S", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 20.5, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2.1, "recommended": 1.8 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 11 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:358:my-sonic-lab-my-sonic-lab-ultra-eminent-ex", "display_name": "My Sonic Lab Ultra Eminent Ex", "manufacturer": "My Sonic Lab", "model": "Ultra Eminent Ex", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 9.5, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.9, "max": 2.2, "recommended": 2.05 }, "match_ready": true, "tags": [ { "Length": 5 }, { "Length": 8 }, { "Length": 11 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:359:ortofon-ortofon-spu-85", "display_name": "Ortofon SPU 85", "manufacturer": "Ortofon", "model": "SPU 85", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 32.5, "compliance_10hz_cu": 8, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 3, "max": 5, "recommended": 4 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 7 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:360:grado-grado-the-reference3", "display_name": "Grado The Reference3", "manufacturer": "Grado", "model": "The Reference3", "type": "Moving Iron", "type_code": "mi", "type_label": "Moving Iron", "conversion_group": "mm_mi", "mass_g": 10, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 1.9, "recommended": 1.7 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 7 }, { "Length": 8 }, { "Length": 13 }, { "Length": 7 } ] }, { "id": "cartridge:361:excel-sound-excel-es-801", "display_name": "Excel Sound Excel ES-801", "manufacturer": "Excel Sound", "model": "Excel ES-801", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 10, "compliance_10hz_cu": 18, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 8 }, { "Length": 5 }, { "Length": 7 }, { "Length": 11 } ] }, { "id": "cartridge:362:emt-emt-jsd-p6-0", "display_name": "EMT JSD P6.0", "manufacturer": "EMT", "model": "JSD P6.0", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 11, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2.3, "max": 2.5, "recommended": 2.4 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:363:audio-note-audio-note-io-ltd", "display_name": "Audio Note Io Ltd.", "manufacturer": "Audio Note", "model": "Io Ltd.", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 19, "compliance_10hz_source": "not_published", "tracking_force_g": { "recommended": 2.5 }, "match_ready": false, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 7 }, { "Length": 7 }, { "Length": 7 } ], "data_status": "community_specs_accepted_compliance_frequency_unspecified", "compliance_horizontal_cu_range": { "min": 5, "max": 10 }, "compliance_vertical_cu_range": { "min": 5, "max": 10 }, "compliance_nominal_cu": 7, "compliance_frequency_hz": null, "compliance_frequency_status": "not_stated", "compliance_source": "community_specification_accepted_by_dataset_owner", "output_mv": 0.04, "output_reference_cm_s": 5, "internal_impedance_ohms": 1, "matching_impedance_ohms": { "min": 3, "max": 4 }, "aliases": [ "Audio Note IO Ltd", "Audio Note IO Ltd.", "Audio Note Io Ltd", "Audio Note Io Ltd.", "IO Ltd", "Io Ltd" ], "magnetic_field_gauss": 1200, "magnetic_field_type": "electromagnetic", "source_provenance": { "source_type": "community_forum_post", "forum": "Hifiharrastajat.org", "thread": "Engrove Toolbox 3.0", "post_number": 14, "reporter": "natas", "accepted_as_fact_by_dataset_owner": true, "accepted_date": "2026-07-14" }, "data_notes": "Compliance was supplied as typical horizontal and vertical 5–10 µm/mN. A nominal approximation of 7 CU was also supplied, but no measurement frequency was stated. It must not be treated as direct dynamic compliance at 10 Hz." }, { "id": "cartridge:364:ortofon-ortofon-concorde-elite", "display_name": "Ortofon Concorde Elite", "manufacturer": "Ortofon", "model": "Concorde Elite", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 18.5, "compliance_10hz_cu": 13, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 4, "recommended": 3 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 5 }, { "Length": 2 } ] }, { "id": "cartridge:365:sumiko-sumiko-starling", "display_name": "Sumiko Starling", "manufacturer": "Sumiko", "model": "Starling", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 9.5, "compliance_10hz_cu": 8, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.9, "max": 2.2, "recommended": 2.05 }, "match_ready": true, "tags": [ { "Length": 11 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:366:rega-rega-adikt", "display_name": "Rega Adikt", "manufacturer": "Rega", "model": "Adikt", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 7, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 8 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:367:adc-adc-26", "display_name": "ADC 26", "manufacturer": "ADC", "model": "26", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.75, "compliance_10hz_cu": 28, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.75, "max": 1.5, "recommended": 1.125 }, "match_ready": true, "tags": [ { "Length": 10 }, { "Length": 8 }, { "Length": 5 } ] }, { "id": "cartridge:368:empire-empire-600-lac", "display_name": "Empire 600 LAC", "manufacturer": "Empire", "model": "600 LAC", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.2, "compliance_10hz_cu": 22, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.75, "max": 1.25, "recommended": 1 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 6 }, { "Length": 8 }, { "Length": 5 } ] }, { "id": "cartridge:369:phasemation-phasemation-pp-500", "display_name": "Phasemation PP-500", "manufacturer": "Phasemation", "model": "PP-500", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 14.3, "compliance_10hz_cu": 8, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.7, "max": 2, "recommended": 1.85 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 7 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:370:transfiguration-transfiguration-phoenix-s", "display_name": "Transfiguration Phoenix S", "manufacturer": "Transfiguration", "model": "Phoenix S", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7.8, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 7 }, { "Length": 8 }, { "Length": 6 } ] }, { "id": "cartridge:371:linn-linn-troika", "display_name": "Linn Troika", "manufacturer": "Linn", "model": "Troika", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 1.7, "recommended": 1.6 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:372:sumiko-sumiko-blackbird", "display_name": "Sumiko Blackbird", "manufacturer": "Sumiko", "model": "Blackbird", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 9.6, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 10 }, { "Length": 11 } ] }, { "id": "cartridge:373:excel-sound-excel-sound-es-70f", "display_name": "Excel Sound ES-70F", "manufacturer": "Excel Sound", "model": "ES-70F", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.5, "compliance_10hz_cu": 18, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.5, "recommended": 1.25 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 6 }, { "Length": 7 } ] }, { "id": "cartridge:374:ortofon-ortofon-mc-10-super", "display_name": "Ortofon MC-10 Super", "manufacturer": "Ortofon", "model": "MC-10 Super", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7, "compliance_10hz_cu": 13, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.3, "max": 1.7, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:375:gold-note-goldnote-vasari-gold", "display_name": "Gold Note Goldnote Vasari Gold", "manufacturer": "Gold Note", "model": "Goldnote Vasari Gold", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 9.5, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.75, "max": 2.25, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 7 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:376:audio-technica-audio-technica-at14s", "display_name": "Audio-Technica AT14S", "manufacturer": "Audio-Technica", "model": "AT14S", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.5, "compliance_10hz_cu": 18, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1, "max": 2, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 6 }, { "Length": 7 } ] }, { "id": "cartridge:377:shure-shure-m95g", "display_name": "Shure M95G", "manufacturer": "Shure", "model": "M95G", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.3, "compliance_10hz_cu": 20, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.75, "max": 1.5, "recommended": 1.125 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 9 } ] }, { "id": "cartridge:378:linn-linn-k5", "display_name": "Linn K5", "manufacturer": "Linn", "model": "K5", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 8 }, { "Length": 6 }, { "Length": 3 } ] }, { "id": "cartridge:379:denon-denon-dl-103fl", "display_name": "Denon DL-103FL", "manufacturer": "Denon", "model": "DL-103FL", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 8.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 2.2, "max": 2.8, "recommended": 2.5 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 9 }, { "Length": 13 }, { "Length": 7 } ] }, { "id": "cartridge:380:phasemation-phasemation-pp-300", "display_name": "Phasemation PP-300", "manufacturer": "Phasemation", "model": "PP-300", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 11.5, "compliance_10hz_cu": 8, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.7, "max": 2, "recommended": 1.85 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:381:zyx-zyx-r1000-airy3", "display_name": "ZYX R1000 Airy3", "manufacturer": "ZYX", "model": "R1000 Airy3", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 5, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.7, "max": 2.5, "recommended": 2.1 }, "match_ready": true, "tags": [ { "Length": 10 }, { "Length": 11 }, { "Length": 4 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:382:lyra-lyra-titan-i", "display_name": "Lyra Titan i", "manufacturer": "Lyra", "model": "Titan i", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 10.5, "compliance_10hz_source": "not_published", "tracking_force_g": { "min": 1.6, "max": 1.75, "recommended": 1.675 }, "match_ready": false, "tags": [ { "Length": 7 }, { "Length": 11 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ], "compliance_100hz_source": "not_verified", "data_status": "legacy_specs_require_manufacturer_verification" }, { "id": "cartridge:383:kiseki-kiseki-agaat", "display_name": "Kiseki Agaat", "manufacturer": "Kiseki", "model": "Agaat", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 11.2, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 2.6, "recommended": 2.3 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 8 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:384:acutex-acutex-m320-iii-str", "display_name": "Acutex M320 III STR", "manufacturer": "Acutex", "model": "M320 III STR", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 4.8, "compliance_10hz_cu": 35, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.6, "recommended": 1.3 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 4 }, { "Length": 10 }, { "Length": 7 } ] }, { "id": "cartridge:385:ortofon-ortofon-mc-2000", "display_name": "Ortofon MC-2000", "manufacturer": "Ortofon", "model": "MC-2000", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 11, "compliance_10hz_cu": 13, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.3, "max": 1.7, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 11 }, { "Length": 7 } ] }, { "id": "cartridge:386:dynavector-dynavector-dv-23r", "display_name": "Dynavector DV-23R", "manufacturer": "Dynavector", "model": "DV-23R", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 5.3, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:387:hana-hana-sl-mono", "display_name": "Hana SL Mono", "manufacturer": "Hana", "model": "SL Mono", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 5, "compliance_10hz_cu": 17, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1.8, "max": 2.2, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 7 }, { "Length": 8 }, { "Length": 5 } ] }, { "id": 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"Length": 8 }, { "Length": 5 }, { "Length": 7 } ] }, { "id": "cartridge:390:sae-sae-1000lt", "display_name": "SAE 1000LT", "manufacturer": "SAE", "model": "1000LT", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 5, "compliance_10hz_cu": 25, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.5, "recommended": 1.25 }, "match_ready": true, "tags": [ { "Length": 5 }, { "Length": 8 }, { "Length": 4 }, { "Length": 7 } ] }, { "id": "cartridge:391:ortofon-ortofon-kontrapunkt-b", "display_name": "Ortofon Kontrapunkt B", "manufacturer": "Ortofon", "model": "Kontrapunkt B", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 10, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2.2, "max": 2.7, "recommended": 2.45 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 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"OS-200MP", "type": "Moving Iron", "type_code": "mi", "type_label": "Moving Iron", "conversion_group": "mm_mi", "mass_g": 5.8, "compliance_10hz_cu": 13, "compliance_10hz_source": "estimated", "tracking_force_g": { "min": 1.1, "max": 1.5, "recommended": 1.3 }, "match_ready": true, "tags": [ { "Length": 5 }, { "Length": 8 }, { "Length": 5 }, { "Length": 8 } ] }, { "id": "cartridge:403:supex-supex-sm-100", "display_name": "Supex SM-100", "manufacturer": "Supex", "model": "SM-100", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:404:grace-grace-f-9f", "display_name": "Grace F-9F", "manufacturer": "Grace", "model": "F-9F", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.5, "compliance_10hz_cu": 20, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.4, "recommended": 1.2 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 7 }, { "Length": 7 }, { "Length": 8 } ] }, { "id": "cartridge:405:ortofon-ortofon-mc-10", "display_name": "Ortofon MC-10", "manufacturer": "Ortofon", "model": "MC-10", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7, "compliance_10hz_cu": 13, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.3, "max": 1.7, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:406:toshiba-toshiba-c-280m", "display_name": "Toshiba C-280M", "manufacturer": "Toshiba", "model": "C-280M", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5.5, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2.5, "recommended": 2 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 7 }, { "Length": 9 } ] }, { "id": "cartridge:407:satin-satin-m-18e", "display_name": "Satin M-18E", "manufacturer": "Satin", "model": "M-18E", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_high_output_by_output_mv", "mass_g": 9.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.5, "recommended": 1.25 }, "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:408:micro-acoustics-micro-acoustics-2002-e", "display_name": "Micro-Acoustics 2002-e", "manufacturer": "Micro-Acoustics", "model": "2002-e", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 4, "compliance_10hz_cu": 20, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.75, "max": 1.5, "recommended": 1.125 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 5 }, { "Length": 8 } ] }, { "id": "cartridge:409:audio-note-audio-note-io-gold", "display_name": "Audio Note Io Gold", "manufacturer": "Audio Note", "model": "Io Gold", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 20, "compliance_10hz_source": "not_published", "tracking_force_g": { "recommended": 2.5 }, "match_ready": false, "tags": [ { "Length": 7 }, { "Length": 7 }, { "Length": 8 }, { "Length": 7 }, { "Length": 7 } ], "data_status": "community_specs_accepted_compliance_frequency_unspecified", "compliance_horizontal_cu_range": { "min": 5, "max": 10 }, "compliance_vertical_cu_range": { "min": 5, "max": 10 }, "compliance_nominal_cu": 7, "compliance_frequency_hz": null, "compliance_frequency_status": "not_stated", "compliance_source": "community_specification_accepted_by_dataset_owner", "output_mv": 0.04, "output_reference_cm_s": 5, "internal_impedance_ohms": 1, "matching_impedance_ohms": { "min": 3, "max": 4 }, "aliases": [ "Audio Note IO Gold", "Audio Note Io Gold", "IO Gold", "Io Gold" ], "source_provenance": { "source_type": "community_forum_post", "forum": "Hifiharrastajat.org", "thread": "Engrove Toolbox 3.0", "post_number": 14, "reporter": "natas", "accepted_as_fact_by_dataset_owner": true, "accepted_date": "2026-07-14" }, "data_notes": "Compliance was supplied as typical horizontal and vertical 5–10 µm/mN. A nominal approximation of 7 CU was also supplied, but no measurement frequency was stated. 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"Length": 7 }, { "Length": 7 } ] }, { "id": "cartridge:414:goldring-goldring-g900se-mkii", "display_name": "Goldring G900SE MkII", "manufacturer": "Goldring", "model": "G900SE MkII", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 4, "compliance_10hz_cu": 24, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.5, "recommended": 1.25 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 5 } ] }, { "id": "cartridge:415:empire-empire-888", "display_name": "Empire 888", "manufacturer": "Empire", "model": "888", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 7.5, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 5, "recommended": 3.25 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 8 }, { "Length": 6 } ] }, { "id": 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220X", "manufacturer": "ADC", "model": "220X", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 5, "compliance_10hz_cu": 20, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 2, "recommended": 1.5 }, "match_ready": true, "tags": [ { "Length": 4 }, { "Length": 6 }, { "Length": 7 } ] }, { "id": "cartridge:419:fidelity-research-fidelity-research-mc-201", "display_name": "Fidelity Research MC-201", "manufacturer": "Fidelity Research", "model": "MC-201", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 7.5, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true, "tags": [ { "Length": 7 }, { "Length": 8 }, { "Length": 7 } ] }, { "id": "cartridge:420:shelter-shelter-7000", "display_name": "Shelter 7000", "manufacturer": "Shelter", "model": 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"Length": 7 }, { "Length": 7 }, { "Length": 11 } ] }, { "id": "cartridge:1289:emt-xsd-15", "display_name": "EMT XSD 15", "manufacturer": "EMT", "model": "XSD 15", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 17.5, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 3, "recommended": 2.5 }, "match_ready": true }, { "id": "cartridge:1290:emt-xsd-15-sfl", "display_name": "EMT XSD 15 SFL", "manufacturer": "EMT", "model": "XSD 15 SFL", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 20.8, "compliance_10hz_cu": 12, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 3, "recommended": 2.5 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 11 } ] }, { "id": "cartridge:1291:fairchild-215-a", "display_name": "Fairchild 215 A", "manufacturer": "Fairchild", "model": "215 A", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1292:fairchild-215-b", "display_name": "Fairchild 215 B", "manufacturer": "Fairchild", "model": "215 B", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 15, "max": 15, "recommended": 15 }, "match_ready": false }, { "id": "cartridge:1293:fairchild-215-c", "display_name": "Fairchild 215 C", "manufacturer": "Fairchild", "model": "215 C", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 15, "max": 15, "recommended": 15 }, "match_ready": false, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 6 }, { "Length": 7 } ] }, { "id": "cartridge:1294:fairchild-216-a", "display_name": "Fairchild 216 A", "manufacturer": "Fairchild", "model": "216 A", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 15, "max": 15, "recommended": 15 }, "match_ready": false, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 5 } ] }, { "id": "cartridge:1295:fairchild-220-a", "display_name": "Fairchild 220 A", "manufacturer": "Fairchild", "model": "220 A", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1296:fairchild-220-b", "display_name": "Fairchild 220 B", "manufacturer": "Fairchild", "model": "220 B", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 12, "max": 18, "recommended": 15 }, "match_ready": false }, { "id": "cartridge:1297:fairchild-220-c", "display_name": "Fairchild 220 C", "manufacturer": "Fairchild", "model": "220 C", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 12, "max": 18, "recommended": 15 }, "match_ready": false }, { "id": "cartridge:1298:fairchild-225-a", "display_name": "Fairchild 225 A", "manufacturer": "Fairchild", "model": "225 A", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 12, "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1299:fairchild-230", "display_name": "Fairchild 230", "manufacturer": "Fairchild", "model": "230", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1300:fairchild-232", "display_name": "Fairchild 232", "manufacturer": "Fairchild", "model": "232", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1301:fairchild-542", "display_name": "Fairchild 542", "manufacturer": "Fairchild", "model": "542", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "compliance_10hz_source": "missing", "tracking_force_g": { "min": 25, "max": 25, "recommended": 25 }, "match_ready": false }, { "id": "cartridge:1302:fairchild-f-7", "display_name": "Fairchild F-7", "manufacturer": "Fairchild", "model": "F-7", "type": "Dynamic Coil", "type_code": "dynamic_coil", "type_label": "Dynamic Coil", "conversion_group": "unknown_or_not_applicable", "mass_g": 7.5, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 0.5, "max": 2, "recommended": 1.25 }, "match_ready": false }, { "id": "cartridge:1303:fairchild-sm-1", "display_name": "Fairchild SM-1", "manufacturer": "Fairchild", "model": "SM-1", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1304:fairchild-sm-2", "display_name": "Fairchild SM-2", "manufacturer": "Fairchild", "model": "SM-2", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "compliance_10hz_source": "missing", "tracking_force_g": { "min": 2.5, "max": 2.5, "recommended": 2.5 }, "match_ready": false }, { "id": "cartridge:1305:fairchild-xp-3", "display_name": "Fairchild XP-3", "manufacturer": "Fairchild", "model": "XP-3", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1306:fairchild-xp-4", "display_name": "Fairchild XP-4", "manufacturer": "Fairchild", "model": "XP-4", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1307:nagra-reference-mc-4", "display_name": "Nagra Reference MC-4", "manufacturer": "Nagra", "model": "Reference MC-4", "type": "Unknown", "type_code": "unknown", "type_label": "Unknown", "conversion_group": "unknown_or_not_applicable", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1308:nagra-reference-mc-6", "display_name": "Nagra Reference MC-6", "manufacturer": "Nagra", "model": "Reference MC-6", "type": "Unknown", "type_code": "unknown", "type_label": "Unknown", "conversion_group": "unknown_or_not_applicable", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1309:cello-chorale", "display_name": "Cello Chorale", "manufacturer": "Cello", "model": "Chorale", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 13, "compliance_10hz_cu": 23, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 1.5, "recommended": 1.5 }, "match_ready": true }, { "id": "cartridge:1310:cello-limited", "display_name": "Cello Limited", "manufacturer": "Cello", "model": "Limited", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 14.6, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 1, "max": 5, "recommended": 3 }, "match_ready": false }, { "id": "cartridge:1311:magnavox-560356", "display_name": "Magnavox 560356", "manufacturer": "Magnavox", "model": "560356", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1312:haniwa-hctr01", "display_name": "Haniwa HCTR01", "manufacturer": "Haniwa", "model": "HCTR01", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 10, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 1.25, "max": 1.5, "recommended": 1.375 }, "match_ready": false }, { "id": "cartridge:1313:acutex-m110-e", "display_name": "Acutex M110 E", "manufacturer": "Acutex", "model": "M110 E", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1314:acutex-m207", "display_name": "Acutex M207", "manufacturer": "Acutex", "model": "M207", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1315:acutex-m210-iie", "display_name": "Acutex M210 IIE", "manufacturer": "Acutex", "model": "M210 IIE", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1316:acutex-m306-ii", "display_name": "Acutex M306 II", "manufacturer": "Acutex", "model": "M306 II", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 6.2, "compliance_10hz_cu": 14, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 2.5, "recommended": 2.25 }, "match_ready": true }, { "id": "cartridge:1317:acutex-m307-iie", "display_name": "Acutex M307 IIE", "manufacturer": "Acutex", "model": "M307 IIE", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 6.2, "compliance_10hz_cu": 14, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 2.5, "recommended": 2.25 }, "match_ready": true }, { "id": "cartridge:1318:acutex-m310-iie", "display_name": "Acutex M310 IIE", "manufacturer": "Acutex", "model": "M310 IIE", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.2, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "match_ready": true, "tags": [ { "Length": 6 }, { "Length": 7 }, { "Length": 4 } ] }, { "id": "cartridge:1319:acutex-m310-iiie", "display_name": "Acutex M310 IIIE", "manufacturer": "Acutex", "model": "M310 IIIE", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "compliance_10hz_source": "missing", "match_ready": false }, { "id": "cartridge:1320:acutex-m312-iii-str", "display_name": "Acutex M312 III STR", "manufacturer": "Acutex", "model": "M312 III STR", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.2, "compliance_10hz_cu": 24, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 0.9, "max": 1.9, "recommended": 1.4 }, "match_ready": true }, { "id": "cartridge:1321:acutex-m315-iii-str", "display_name": "Acutex M315 III STR", "manufacturer": "Acutex", "model": "M315 III STR", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 6.2, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 0.9, "max": 1.9, "recommended": 1.4 }, "match_ready": false }, { "id": "cartridge:1322:acutex-m320-iii-str", "display_name": "Acutex M320 III STR", "manufacturer": "Acutex", "model": "M320 III STR", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 6.2, "compliance_10hz_source": "missing", "tracking_force_g": { "min": 0.8, "max": 1.8, "recommended": 1.3 }, "match_ready": false }, { "id": "cartridge:1323:acutex-m410-e", "display_name": "Acutex M410 E", "manufacturer": "Acutex", "model": "M410 E", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 4, "compliance_10hz_cu": 15, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2.3, "recommended": 1.9 }, "match_ready": true }, { "id": "cartridge:1324:acutex-m412-str", "display_name": "Acutex M412 STR", "manufacturer": "Acutex", "model": "M412 STR", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 4, "compliance_10hz_cu": 24, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.3, "max": 2.1, "recommended": 1.7 }, "match_ready": true }, { "id": "cartridge:1325:acutex-m415-str", "display_name": "Acutex M415 STR", "manufacturer": "Acutex", "model": "M415 STR", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 4, "compliance_10hz_cu": 36, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true }, { "id": "cartridge:1326:acutex-m420-str", "display_name": "Acutex M420 STR", "manufacturer": "Acutex", "model": "M420 STR", "type": "Induced Magnet", "type_code": "induced_magnet", "type_label": "Induced Magnet", "conversion_group": "mm_mi", "mass_g": 4, "compliance_10hz_cu": 42, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.5, "max": 2, "recommended": 1.75 }, "match_ready": true }, { "id": "cartridge:1329:audio-note-io-ii", "display_name": "Audio Note Io II", "manufacturer": "Audio Note", "model": "Io II", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_low_output", "mass_g": 18, "compliance_10hz_source": "not_published", "tracking_force_g": { "recommended": 2.5 }, "match_ready": false, "data_status": "community_specs_accepted_compliance_frequency_unspecified", "compliance_horizontal_cu_range": { "min": 5, "max": 10 }, "compliance_vertical_cu_range": { "min": 5, "max": 10 }, "compliance_nominal_cu": 7, "compliance_frequency_hz": null, "compliance_frequency_status": "not_stated", "compliance_source": "community_specification_accepted_by_dataset_owner", "output_mv": 0.04, "output_reference_cm_s": 5, "internal_impedance_ohms": 1, "matching_impedance_ohms": { "min": 3, "max": 4 }, "aliases": [ "Audio Note IO II", "Audio Note Io II", "IO II", "Io II" ], "source_provenance": { "source_type": "community_forum_post", "forum": "Hifiharrastajat.org", "thread": "Engrove Toolbox 3.0", "post_number": 14, "reporter": "natas", "accepted_as_fact_by_dataset_owner": true, "accepted_date": "2026-07-14" }, "data_notes": "Compliance was supplied as typical horizontal and vertical 5–10 µm/mN. A nominal approximation of 7 CU was also supplied, but no measurement frequency was stated. It must not be treated as direct dynamic compliance at 10 Hz." }, { "id": "cartridge:1331:audio-note-iq-i", "display_name": "Audio Note IQ I", "manufacturer": "Audio Note", "model": "IQ I", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.3, "compliance_10hz_source": "not_published", "tracking_force_g": { "min": 1.5, "max": 2.5, "recommended": 1.75 }, "match_ready": false, "compliance_100hz_source": "not_published", "compliance_static_lateral_cu": 24, "compliance_static_vertical_cu": 16, "compliance_static_source": "manufacturer_provided", "output_mv": 6.5, "load_ohms": 47000, "aliases": [ "Audio Note IQ1", "IQ1" ], "data_status": "manufacturer_specs_verified" }, { "id": "cartridge:1332:audio-note-iq-ii", "display_name": "Audio Note IQ II", "manufacturer": "Audio Note", "model": "IQ II", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.3, "compliance_10hz_source": "not_published", "tracking_force_g": { "min": 1.5, "max": 2.5, "recommended": 1.75 }, "match_ready": false, "compliance_100hz_source": "not_published", "compliance_static_lateral_cu": 24, "compliance_static_vertical_cu": 16, "compliance_static_source": "manufacturer_provided", "output_mv": 6.5, "load_ohms": 47000, "aliases": [ "Audio Note IQ2", "IQ2" ], "data_status": "manufacturer_specs_verified" }, { "id": "cartridge:1333:audio-note-iq-iii", "display_name": "Audio Note IQ III", "manufacturer": "Audio Note", "model": "IQ III", "type": "Moving Magnet", "type_code": "mm", "type_label": "Moving Magnet", "conversion_group": "mm_mi", "mass_g": 6.3, "compliance_10hz_source": "not_published", "match_ready": false, "tracking_force_g": { "min": 1.5, "max": 2.5, "recommended": 1.75 }, "compliance_100hz_source": "not_published", "compliance_static_lateral_cu": 24, "compliance_static_vertical_cu": 16, "compliance_static_source": "manufacturer_provided", "output_mv": 6.5, "load_ohms": 47000, "aliases": [ "Audio Note IQ3", "IQ3" ], "data_status": "manufacturer_specs_verified" }, { "id": "cartridge:1334:audio-note-soara", "display_name": "Audio Note Soara", "manufacturer": "Audio Note", "model": "Soara", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 11, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1, "max": 1.3, "recommended": 1.15 }, "match_ready": true }, { "id": "cartridge:1335:otono-edison-premium-wood", "display_name": "Otono-Edison Premium Wood", "manufacturer": "Otono-Edison", "model": "Premium Wood", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 10.5, "compliance_10hz_cu": 6, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 2, "max": 4.5, "recommended": 3.25 }, "match_ready": true }, { "id": "cartridge:1336:tad-excalibur-black", 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"Excalibur Gold", "type": "Moving Coil", "type_code": "mc", "type_label": "Moving Coil", "conversion_group": "mc_output_unknown", "mass_g": 5.2, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "match_ready": true }, { "id": "cartridge:1339:tad-excalibur-green", "display_name": "TAD Excalibur Green", "manufacturer": "TAD", "model": "Excalibur Green", "type": "High Output Moving Coil", "type_code": "mc_high_output", "type_label": "High Output Moving Coil", "conversion_group": "mc_high_output", "mass_g": 5.2, "compliance_10hz_cu": 10, "compliance_10hz_source": "provided", "tracking_force_g": { "min": 1.8, "max": 2, "recommended": 1.9 }, "match_ready": true, "tags": [ { "Length": 8 }, { "Length": 7 }, { "Length": 7 }, { "Length": 7 }, { "Length": 5 } ] }, { "id": "cartridge:1340:tad-excalibur-red", "display_name": "TAD Excalibur Red", "manufacturer": "TAD", "model": "Excalibur Red", "type": "High Output Moving Coil", "type_code": "mc_high_output", "type_label": "High Output 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