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ADC Accutrac 4000

2-Speed Direct-Drive Turntable

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ADC Accutrac 4000


The Accutrac 4000 is a direct-drive turntable with automatic track selection and a computerized memory bank


Type: two-speed direct drive

Motor drive system: low speed electronically controlled dc brushless motor

Speeds: 33 and 45rpm

Build up time: within 2 seconds to full speed

Variable pitch controls: 5%

Platter: 306.4mm, 1.4kg, die cast aluminium alloy, dynamically balanced

Wow and flutter: less than 0.03% wrms

Rumble: better than 70dB

Tonearm: tubular s-shaped, statically balanced arm, direct readout

Effective length: 237mm

Overhang: 15mm

Offset angle: 21 degrees

Arm tracking force range: 0 to 4g

Cartridge: ADC LMA-1 low mass induced magnet

Output: 3.5mV

Cartridge tracking force range: 0.75 to 1.5g

Frequency response: 10Hz to 24kHz

Channel separation: 28dB

Load resistance: 47K ohms

Stylus tip: nude 0.0003 x 0.0007" elliptical diamond

Dimensions: 470 x 441 x 152mm

Weight: 9kg


instruction/owners manual  English

packing list  English

service manual  English

trouble shooting guide  English

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ADC Accutrac 4000 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction without prior permission or for financial gain is strictly prohibited. This website is not affiliated with or sponsored by ADC.