• Stereophile reviews the Spectral SDR-2000 Professional D/A Processor

• Digital Source of 1995
  

• A New Standard - Spectral's SDR 3000 Studio Reference CD Transport
  By Robert Harley, reprinted from Fi Magazine

• The Lifelong Quest for Musical Realism:
  Spectral Audio's Rick Fryer & Keith Johnson talk with Robert Harley, reprinted from Fi Magazine

   

  

• Review: Spectral DMA-360 Monoblock Power Amplifier
  reprinted from The Absolute Sound Magazine, February 1999

 

• The Perfect Realization of a Vision
  reprinted from The Absolute Sound Magazine, February 2009

 

• TAS Interview - Spectral's Richard Fryer and Keith Johnson
  reprinted from The Absolute Sound Magazine, February 2009

 

 

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