Up for sale is a 2 channel Bryston 9B SST amplifier. It is in excellent condition. I am the second owner of this amplifier and it performs flawlessly. It still has 4 years warranty remaining on it. I purchased from Bryston a brand new box and packing material for this amp so it will ship securely. It is the 17” version in black. Bryston also sent me a copy of the original specification sheet performed when the amp was brand new. This really is an excellent amp. The other 3 available slots in the amplifier can be added at any time if so desired. This amp was used to power the back channels in a 7.1 home theater system. Thanks for looking.