This listing is for a pair of Heathkit Monoblock Amplifiers. I had just had these amps running on the bench and they sounds great. The amps are guaranteed not to be DOA but due to their age they can not be warrantied beyond that. The item "Pair Vintage Heathkit W-7A Monoblock Tube Amplifiers / KT-88 - KT" is in sale since Monday, June 1, 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 worldwide.