Dave went through and modded my '84 Lee Jackson modded JCM 800 to have an effects loop. He did a killer job, the loop sounds amazing and it didn't change the tone of the amp at all. It sounded good before; now it sounds great. (Aqua Net optional
) The total turnaround time was only like two and a half weeks. At the same time, he fixed my Marsha, which needed a new output transformer. His communication is always great. I own four Friedmans now and I love them all.