Bose PowerMatch PM8500 Professional Power Amplifier (Item untested). Item Power Up, (Item untested) Not any further testing by we are NOT experts Bose system.We describe each item to the best of our ability;we are NOT experts in any field. Please see the detailed photos for more on condition. Guaranteed to be as described. A picture is worth a thousand words, and I always picture the actual item(s) for sale, so please look carefully at the accompanying photo(s). What you see in the photos is what you get. The item "Bose PowerMatch PM8500 Professional Power Amplifier (Item untested)" is in sale since Tuesday, January 14, 2020. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "tethiendaithanh" and is located in Huntington Beach, California. This item can be shipped to United States.