hifi engine

Front: The Sansui 'Vintage Series'; AU-X901 alpha

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Front: The Sansui 'Vintage Series'; AU-X901 alpha

Pic's of my custom tweaked AU-X901 given to me for demo by Sansui (California) around 1987. I had sold-out to IC amp circuits long ago (specifically MOSFET) and never looked back when SANSUI handed me one their Vintage Series amplifiers for evaluation which I took to a local audiophile shop for a comparison to their best McIntosh ‘tube’ amp and the SANSUI AU-X901 blew it away.