For sale a fully functioning DYNA MKIII This amp sat in storage for many years, It has been serviced, only failed components were replaced, trying to keep as much original. This sale includes two NOS RCA 6550 output tubes and the 6AN8 is also a NOS RCA. The Rectifier is a GE. I've also put a new RCA jack on the input, the original was too far gone.I'm going to start the price at the value of the tubes alone. The item "Vintage Dynaco Mark III / Dynakit MK3 Monoblock Amplifier with NOS RCA TUBES" is in sale since Monday, July 27, 2020. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "hale59" and is located in Burbank, California. This item can be shipped worldwide.