Audio Technica - AT-CAP4 Multi-Function Cartridge Alignment Protractor + Stroboscope Disc
$40.00
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Audio Technica - AT-CAP4 Multi-Function Cartridge Alignment Protractor + Stroboscope Disc
$40.00
Two-sided turntable setup tool — align your cartridge AND calibrate platter speed with one disc.
Adjust cartridge overhang, offset, and null points, and calibrate your turntable platter speed with the two-sided Audio-Technica AT-CAP4. The alignment side features an overhang adjustment section (10–20 mm range) plus null points for four alignment geometries — Baerwald, Stevenson, Löfgren B, and UNI-DIN — so you can dial in optimal tracking, minimize distortion, and ensure even record wear. Flip it over and the stroboscope side calibrates platter speeds of 33-1/3, 45, and 78 RPM at 50 or 60 Hz (requires an incandescent or strobe light, not included).
Features
- Two-sided: cartridge alignment/overhang side + stroboscope speed-calibration side
- Null points for Baerwald, Stevenson, Löfgren B, and UNI-DIN geometries
- Calibrates 33-1/3, 45, and 78 RPM at 50/60 Hz
- 12" diameter, 2.0 mm thick, 165 g