This listing is for a pair of Baldwin Mono Tube Amplifiers. These amplifier are "as found" and have not been tested. The output transformers are missing. Serial #s: 215 & 220. Tube Lineup: 6550 / 2X 12BH7 / 12AX7 (no tubes included). The item "Pair of Vintage Baldwin 60M Mono Block Tube Amplifiers / 6550 / 215 & 220 - KT" is in sale since Friday, September 25, 2020. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "speakerguy2002" and is located in Caledonia, Michigan. This item can be shipped to United States.