He calls it an Altec Lansing/Peerless 4722. With a Stancor 8054 PP OPT. wired for SE. He also says you can sub a Hammond 808. Nice Power supply circuit. Actually the whole thing kinda resembles Guinevere a little, although it's an amplifier. The bad thing; now there will be a rush on good old iron. I gotta admitt Douglas you're ahead of your time! I had some reservations but in the past few weeks I have seen the light.