
The Master Reference 
  is a small miracle of mechanical science - and yet, it is more than that: to 
  be a true masterpiece, it had to be designed and crafted with true devotion. 
  Beyond beauty and precision engineering, it is something else: passion.
Three stand-alone motors, sychronized with the Accurate Power Generator, ensure extremely low wow and flutter figures. The resonance-minimizing form of the Master Reference ensures absolute mechanical quietness. The precision-turned silicon/acrylic platter rests on an inverted bearing made of bronze and hardened steel, guaranteeing a long and trouble-free life. The Master Reference accepts up to three tonearms at one time.
Especially for 
  the Master Reference, Clearaudio has designed a new parallel-tracking tonearm, 
  the Clearaudio Master TQ-I. It is a thorough development of the long-established 
  Clearaudio/Souther TQ-I. Superb mechanical design and precise production provide 
  the foundation for a cohesive, dynamic sound throughout the complete musical 
  spectrum. 
The Master Reference sells for $25,000 and comes with the industry leading 10 year warranty. Many arm/table packages are available. Please contact your authorized Clearaudio Reference dealer for more informtion on available packages.
Pictured here with the Clearaudio Master TQ-I tonearm.
Pictured here with the Graham 2.2 tonearm.
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       The Master Reference Technical Data 
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       Construction principle: 
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       Geometrically, resonance-optimized shape 
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       Speed of rotation:  
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       33 1/3 rpm and 45 rpm  
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       Drive:  
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       Isolated motor, belt drive  
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        Bearing:  
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       Hardened steel, bronze plated, inverted  
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       Platter material:  
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       Acrylic, surface highly polished  
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       Platter height:  
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       80mm 
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       Speed variations:  
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       +/-0.01% 
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       Signal to noise: 
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        88 dB 
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       Weight including motor:  
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       110 lbs, 50 kg. without motors (Motor 11 lbs, 5kg) 
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       Dimensions (W/D/H in mm):  
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       500 x 400 x 240 
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        Manufacturer Warranty:  
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       10 years  
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Last Update: May 6, 2004
1044 Fourth Street, Santa Rosa, CA 95404
Phone/707-578-4434 or 800-450-HIFI
marcs@sonic.net