ABSOLUTE MINT CONDITION NELSON PASS ALEPH 0 "CLASS A " STEREO AMPLIFIER. IT PRODUCES A MINIMUM OF 40 WATTS PER CHANNEL in TRUE Class A mode, WHICH IS VERY POWERFUL. 40 WATTS CLASS A. CAN DRIVE ALL MOST ANY SPEAKER. RARELY SEEN AND SELDOM SOLD. ( Blue Book price is $1,700 for an average Aleph O ). LIST PRICE IS $4,000. IT EVEN HAS THE ORIGINAL NELSON PASS SOLID WOOD CRATE AND PACKING. ABSOLUTE RAVE REVIEWS. WILL ACCEPT PAYPAL - 3% FEE. " It is considered to be better built with higher quality parts than either Mcintosh or Krell "