KT88 Valve Power Amplifiers

In a previous video we looked at the design and build of these amplifiers. Here we power them up, do some detailed testing and have a listen. They are sounding sweet and there are still a few refinements to be made. Note that at this point I'm not making these amplifiers available.    • KT88 Valve Power Amplifier Design and Build      • DC Heater Supply for Valve Power Amplifiers      • High Voltage (HT) Power Supply for Valve P...