Vpi Ads // Analog Drive System / Like New / Turntable Speed Controller

The VPI ADS Analog Drive System from VPI Industries is one of those upgrades that quietly transforms a great turntable into something truly reference-level. Designed to provide ultra-precise, rock-steady power to compatible VPI tables, the ADS replaces standard wall power with a clean, synthesized AC signal that keeps motor speed perfectly stable. The result is subtler than a new component but unmistakable—tighter pitch, deeper focus, and an overall sense that the music is just a little more relaxed and locked in. This like-new example offers the rare chance to add that extra layer of refinement to a VPI setup without paying full retail.

*Includes Original Box

Production

2021

Condition

Like New

Serial No.

0808

Orig. MSRP

$1400

Factory Specs

• Speed Control: 33/45 RPM with center detent
• Output Frequency Range: 60 Hz Center: 60Hz @33 RPM & 81Hz@ 45 RPM
• Voltage: 115/230 VAC input (factory set), 120/240V start, 90/180V run
• Power Output: 15W - 20W
• Design: Linear power supply (high current)
• Dimensions/Weight: 16" x 3" x 12" (approx.); 10 lbs

Liner Notes

The VPI ADS (Analog Drive System) is a high-precision turntable motor controller featuring dual analog frequency generators, a high-current Class-A/B amplifier, and 33/45 RPM speed adjustment with center detents. It provides stabilized power (120/240V start, 90/180V run) and superior speed stability, improving wow and flutter over standard wall powe

Stock No.

9415911342301