Pro-Ject Xtension 10 Evolution The Xtension 10 shares much with its larger brother the Xtension 12. Designed to be smaller and with a 10" tonearm, the Xtension 10 delivers nearly all of the 12's performance in a more compact and less expensive package. Pro-Ject's Xtension 10 incorporates over 20 years of experience in turntable design and manufacture. The Xtension 10 represents their latest technological efforts to address mass-decoupling and resonance reduction. Beginning with the mass-loaded magnetically floated sub-chassis and the precision balanced sandwich alloy platter (recycled vinyl/alloy), the foundation of this system weighs in at a super-heavy 48lbs. Additionally, Pro-Ject employs magnetic decoupling feet to thwart airborne or mechanical vibration from disturbing playback. This mass and isolation create an environment of extremely low resonance allowing music to emerge from an ultra-silent black background. An AC motor with a two-step pulley-drive with Electronic Speed Control maintains perfect pitch and rhythm resulting in inaudible wow, flutter and noise. Further reducing noise and vibration is the isolated Sorbothane mounting board for the 10" carbon-fiber tonearm. The conical arm and unified headshell are fabricated from a single piece of carbon fiber to avoid problems associated with standing wave reflections. Single screw fixing of the arm-tube allows for easy rotation for adjustment of needle azimuth. Additionally, the arm is fully adjustable for VTA. A high-performance 123cm phono interconnect cable is included. TECHNICAL SPECIFICATIONS Speed 33 / 45 / 78 rpm (Speed Box DS Built-in)Drive Principle Belt DriveMotor Control Precision generator with LCD DisplaySpeed Variance ±0.08%Wow & Flutter ±0.01%Signal-to-Noise -73dBMains Bearing Ceramic (Ball/Plate)Platter 300mm, 12.6lbs., 5.7kgTonearm 10" EVO Carbon FiberEffective Tonearm Length 10" (254mm)Effective Tonearm Mass 8.5gOverhang 16mmTracking Force 10-30mNPower Supply 16V/1,000Ma AC. ExternalPower Consumption 15 W (max)Dimensions (WHD) 19 x 9.3 x 15.8 in., 480 x 235 x 400 mmWeight 44lbs., 20kgFinish High-gloss Black Lacquer, Mahogany*Special order finishes: Walnut, Olivewood, Eucalyptus, Palisander, Red, White, Walnut Burl (up to 10-12 week lead-time, call for info) Dustcover IncludedRecord Puck Included