VPI Signature 21 Turntable at Vinyl Sound Buffalo NY USA

The Signature 21 is VPI Industries' (Cliffwood, New Jersey, USA) flagship Production Series turntable, available at Vinyl Sound in Buffalo, NY USA. Built as the ultimate expression of over 40 years of American analog engineering, the Signature 21 combines a vinyl-wrapped MDF, aluminum, and stainless steel chassis with 3D-printed tonearm technology, a 20-lb 12-inch aluminum platter, and the Fatboy Gimbal tonearm to deliver 0.08% wow and flutter at 82 dB rumble down. Critically acclaimed by What Hi-Fi, HiFi+, and The Audiophile Man, the Signature 21 is the reference choice among VPI's four-model Production Series.

Metallic Black Gloss Finish and Premium Materials

The Signature 21 is finished in Metallic Black Gloss and built from a tasteful combination of vinyl-wrapped MDF, aluminum, and stainless steel, with 3D-printed components integrated throughout the tonearm assembly. The Fatboy Gimbal tonearm represents VPI's most advanced bearing geometry in the Production Series, combining a full gimbal bearing design with 3D-printed wand construction in epoxy resin and Delrin materials with copper, aluminum, and steel. The chassis uses improved isolation feet carrying over the HW-40 foot design from the anniversary turntable lineup, along with a 300 RPM outbound motor and a Signature Center Weight clamp system for record hold-down.

Interchangeable Tonearm Architecture

A key design feature of the Signature 21 is its interchangeable tonearm system, enabling arm swaps without chassis modifications. The machined aluminum top plate with additional bracing provides the structural foundation for arm mounting, and the VTA on the Fly system allows vertical tracking angle adjustment during playback. Optional upgrades include the Periphery Ring Clamp for record warp correction and the Analog Drive System (ADS) for enhanced motor speed accuracy and fine adjustment, allowing the Signature 21 to be progressively upgraded as the listener's system and requirements evolve.

Key Features

• Fatboy Gimbal Tonearm: Full gimbal bearing tonearm with 3D-printed wand construction in epoxy resin, Delrin, copper, aluminum, and steel for optimum rigidity and resonance cancellation.
• Interchangeable Tonearms: Modular tonearm mounting system enabling arm swaps without chassis modification for system evolution flexibility.
• 20-lb 12-Inch Aluminum Platter: High-mass precision aluminum platter for stable rotational inertia and consistent speed under dynamic loads.
• Metallic Black Gloss Finish: Premium metallic finish across a mixed aluminum, stainless steel, and MDF chassis construction.
• 300 RPM Outbound Motor: External motor assembly with +/- 0.0005-inch pulley accuracy for quiet, mechanically isolated drive.
• Improved Isolation Feet: HW-40 Anniversary-derived isolation feet for enhanced vibration rejection from the floor and supporting rack.
• VTA on the Fly: Vertical Tracking Angle adjustment accessible during playback without interrupting the listening session.
• Signature Center Weight: Machined stainless steel center clamp for record hold-down and resonance control.
• Made in the USA: Designed and manufactured by VPI Industries in Cliffwood, New Jersey.

Technical Specifications

Awards and Critical Recognition

• "Looks like VPI has another winner on its hands, and the Prime Signature comes very highly recommended indeed." Alan Sircom, HiFi+
• "It takes everything the standard model does and builds on it. There's more insight, stronger dynamics and a lovely stability." What Hi-Fi?
• "Solid as a rock, oozing detail but blended successfully with clarity." Paul Rigby, The Audiophile Man

Frequently Asked Questions

What is the VPI Signature 21 turntable?

The VPI Signature 21 is the flagship Production Series turntable from VPI Industries (Cliffwood, New Jersey, USA), featuring a vinyl-wrapped MDF, aluminum, and stainless steel chassis, a 20-lb 12-inch aluminum platter, the Fatboy Gimbal 3D tonearm, and HW-40 isolation feet. It delivers 0.08% wow and flutter at 82 dB rumble down and weighs 66 lbs. The Signature 21 has been praised by What Hi-Fi?, HiFi+, and The Audiophile Man, and represents over 40 years of VPI turntable refinement.

How does the VPI Signature 21 compare to the VPI Prime 21 Plus?

The Signature 21 sits above the Prime 21 Plus in VPI's Production Series hierarchy and differs primarily in tonearm, chassis finish, and platter weight. The Signature 21 uses the Fatboy Gimbal tonearm with its full gimbal bearing geometry, whereas the Prime 21 Plus uses the 10-inch 3D Gimbal arm. The Signature 21's chassis is heavier at 66 lbs versus the Prime 21 Plus at 45 lbs, reflecting its aluminum and stainless steel construction over the Prime 21 Plus's vinyl-wrapped MDF. The Signature 21 also includes the Signature Center Weight as standard and offers a more refined metallic gloss finish treatment.

What is the Fatboy Gimbal tonearm?

The Fatboy Gimbal is VPI's top-tier tonearm for the Production Series, using a full gimbal bearing system that provides four-axis constraint of the arm tube, unlike unipivot designs that rely on dynamic balance. The arm wand is 3D-printed from a composite of epoxy resin, Delrin, copper, aluminum, and steel, combining resonance-cancelling material properties with precise dimensional control. The gimbal geometry provides excellent tracking stability under heavy stylus forces and across the full record surface, with lower susceptibility to acoustic feedback compared to unipivot designs.

Can the VPI Signature 21 be upgraded with the Analog Drive System?

Yes. The Analog Drive System (ADS) is available as an optional upgrade for the Signature 21, adding precision analog motor control for improved speed accuracy and fine adjustment capability. The Periphery Ring Clamp is also available as an upgrade for record warp correction. Contact Vinyl Sound Buffalo for upgrade pricing and availability.

Where can I buy the VPI Signature 21 in Buffalo, NY or the USA?

The VPI Signature 21 is available at Vinyl Sound in Buffalo, NY USA. Vinyl Sound is an authorized VPI dealer carrying the complete Production Series alongside VPI's reference lineup. Contact Vinyl Sound Buffalo for current availability and upgrade configuration options.