I have two Liberty B2B-100 amps for sale. Very good condition. I am the second owner of both of these units. I had a fairly complicated system with 3 amps driving two speakers and a sub. I simplified all that with a 3 channel amp and now these are for sale. I used these in mono form and probably more power (350w mono, or 110w stereo) than I needed in my setup. I'd like to sell these together but am willing to break-up. $2400 for the pair or $1300 per amp. They currently sell for $2995 each. This is Peter Noerbaeck's (PBN Audio) entry line but they come with all the sophistication and performance that Peter's amps are known for. These are very heavy and you'll be very happy with them. Check out Liberty Audio's web page. Paypal or personal check accepted but you pay the paypal fee.