Pro-Ject Xtension 12 Turntable

"Velvety Smooth and Flowing"

For vinyl lovers who want to go all the way with turntable performance, Pro-Ject brings back a classical analog concept from the eighties and combines it with advanced contemporary technologies. After eighteen years of turntable manufacturing for analog lovers on a budget, Pro-Ject designed its first turntable that is not constrained by budgetary limitations, And, boy, does the Xtension 12 deliver.

"It is completely straightforward to set up, requires no on-going adjustment and proves a pleasure to use," notes John Bamford and Paul Miller in a Hi-Fi News & Record Review magazine review for April 2009. "Given its delightful music making – velvety smooth and flowing in this incarnation – it can be highly recommended."

Mass Loading Meets Floating Design

Pro-ject's critically acclaimed 6PerspeX turntable demonstrated the genius of using magnets to isolate the subchassis. For the Xtension this technology has been re-developed to utilize new magnetic feet, which almost completely decouple the main plinth. Combine this with the weighty 55-lb. total mass of the turntable, and you benefit from minimal base resonance. This is a unique combination of 'mass loaded' and 'floating turntable' design principals.

In keeping with these principles, the platter is constructed of metal due to its higher mass than acrylic. However, the old standard adoption of pure metal has been abandoned because of its highly-resonant tendencies. Instead, Pro-Ject found a perfect alloy which it dampened on the inner side with Sorbothane. Next, Pro-Ject glued recycled vinyl records to the top to act as a "perfect" mat and then baked this sophisticated 'sandwich' before precision balancing it. The final product becomes a wonderfully resonance-free, heavy platter that runs ultra-silently.

Another consideration was the amount of energy the tonearm base would absorb from arm and cartridge movement. This vibration has to be controlled, as do those from the motor and the bearing, in order to keep any resulting distortion out of the music signal. Consequently, the Xtension tonearm base also benefits from 'high-mass' technologies and is isolated from the main board by a sheet of Sorbothane. This design feature still allows you to mount a wide range of tonearms.

Electronic Speed Control

The Xtension 12 offers electronic speed control at the push of a button, thanks to the built-in Pro-Ject Speed Box SE. No fumbling with belts and pulleys when you want to change speed. The quartz regulation and filter circuit used by the Speed Box SE deliver superior speed stability for smooth and undisturbed motor operation.

12cc Carbon Fiber Tonearm with High-Mass Tonearm Base

Included with the Xtension 12 is a 12cc Evolution tonearm with conical carbon-fiber armtube to eliminate standing wave reflections. The solid armbase permits accurate height adjustment of the armtube and the VTA (vertical tracking angle). The single-screw fixing of the armtube allows rotation for easy adjustment of the needle azimuth despite the fixed headshell. The 12cc Evolution uses highly flexible top-grade copper internal wiring.

The tonearm base benefits from high-mass technologies and is isolated from the main board by a sheet of Sorbothane. The tonearm accommodates a wide range of top quality phono cartridges, from 4g to 14g, and comes with a Sorbothane-damped counterweight.

Extras

Xtension 12 Evolution includes a beautiful dustcover with adjustable hinges. The turntable is available in your choice of three high gloss lacquer finishes: mahogany, piano black, or olive wood.

Product made in Czech Republic.

Pro-ject Xtension 12 Turntable

• Super-heavy 55-lb. mass load magnetic floating belt drive design
• Sorbothane-damped ultra precise balanced Sandwich platter out of special alloy combined with Vinyl
• Brass record puck
• Ultra low-noise motor highest selection
• Magnet-supported, inverted main bearing Type Block 1 with ceramic thrust-pad
• Integrated Speed Box SE for super silent motordrive and electronically switchable speed
• Metal-granulate filled plinth for universal damping
• Mass loaded interchangeable armboard
• Height adjustable magnet-supported feet for perfect isolation
• Gold-plated RCA phono jacks
• Includes dust cover, record weight, and Connect-it 5P-C tonearm cable

• Premium materials and construction
• 12" precision tone-arm with carbon-fiber armtube / headshell
• Generation 2 carbon technology
• Conical armtube avoids standing wave reflections
• Anti-resonance heavy-mass cardan bearing block
• Inverted bearing design with four hardened ABEC7 spec ballraces
• Solid armbase permits accurate height adjustment of armtube and VTA (vertical tracing angle)
• Single-screw fixing of armtube allows rotation for easy adjustment of needle azimuth with fixed headshell
• Highly flexible top-grade copper internal wiring
• Silicon damped tonearm lift
• Resonance optimized Sorbothane enhanced counterweight construction
• Improved antiskating and tone-arm lift mechanics

Pro-ject Xtension 12 Turntable

• Nominal speeds: 33 / 45 / 78 r.p.m.
• Electronic speed change: 33 / 45 r.p.m.
• Mechanical speed change: 78 r.p.m.
• Speed variance: ±0,09%
• Wow and flutter: ±0,01%
• Signal-to-noise ratio: -73dB
• Platter weight/diameter: 12.5 lbs./300mm
• Output voltage: 16V/1.000mA AC
• Power consumption: 2W
• Dimensions (lid closed): 21.6 x 9.8 x 17.7
• Weight: 55 lbs.

"Boasting the type of sumptuous finish common to high-end Japanese turntables of the ’70s, Project’s luxurious Xtension assures pride of ownership. Moreover it is completely straightforward to set up, requires no on-going adjustment and proves a pleasure to use. Given its delightful music making – velvety smooth and flowing in this incarnation – it can be highly recommended."

- John Bamford & Paul Miller, Hi-Fi News & Record Review, April 2009

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