Tonearm Match Lab

Estimate cartridge-tonearm resonance frequency and check whether the combination falls within the practical resonance range.

What this tool does

Estimate cartridge-tonearm resonance frequency from effective tonearm mass, cartridge mass, tracking force and compliance.

Inputs:

Outputs:

Part of Engrove Audio Tools 3.0, a browser-based turntable, tonearm and cartridge setup toolkit.

Compliance Estimator: Estimate a 10 Hz cartridge compliance value from manufacturer specifications so resonance calculations can use a practical low-frequency reference.
Tonearm Geometry Lab: Calculate tonearm alignment geometry for pivoted tonearms, including null points, overhang, offset angle and tracking error across the record surface.
VTA & SRA Lab: Estimate how tonearm height, mat thickness and geometry changes affect stylus rake angle and vertical tracking angle setup.
Data Explorer: Browse active runtime cartridge and tonearm reference data for setup values used by matching, compliance and geometry workflows.
Measurement Lab: Measurement Lab is an advanced desktop workflow for browser audio input, Demo Mode, captured measurement sessions and cautious analysis; it is not a substitute for lab equipment.
Simulator: Interactive 3D turntable setup simulator for visualising deck, tonearm and cartridge setup relationships.
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