I've been enjoying these for a couple of years, one for each channel, bridged to 200W. They sound terrific and look very good for their age. The gain potentiometers are a little noisy, but you really only use these to balance levels when you set up. They have no fans and run very quiet, although one of the amps has an exceedingly low transformer hum - I can only hear it late at night when the whole house is quiet.
The Pro model uses balanced XLR inputs, I'll include a set of RCA to XLR cables for use with consumer audio gear. The Bryston 2B LP PRO is a compact, high quality, dual-channel (stereo) amplifier which provides a musically accurate, extremely reliable, no compromise power source. 60W into 8 Ohms (100 into 4 Ohms). 200W into 8 Ohms (bridged mono).Front panel gain controls (potentiometer). Bridging switch configures amplifier into a single 200W channel. Convection cooled and housed in a fully aluminum chassis.
No fans or other moving parts. 19 black rack mountable faceplate (1U). Separate channel modules removable from the front without removing from the rack. The item "PAIR OF VINTAGE BRYSTON-2B-LP PRO 2 CHANNEL 60WithCH POWER AMPLIFIERS NO RESERVE" is in sale since Sunday, June 7, 2020. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps".The seller is "edevinney" and is located in Purcellville, Virginia. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, New Zealand, Switzerland, Norway, Qatar, Bahrain, Croatia, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bolivia, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Liechtenstein, Luxembourg, Monaco, Martinique, Nicaragua, Paraguay, Uruguay.