Hi, I've tested with the 807 single CW Xmtr into a MagicBox(MB). It's power out is 12W(max) at Vp=350V into a dummy load. I put the Xmtr into my MB and saw its power out into a dummy load. The power o

Thanks Johnny and Jim. OK 10W is borderline of safety. I will try with very carefully. 73,ja9mat Hidehiko.

Hello, I'd like to use a tube transmitter with an old tube professional receiver. Well I want to switch T/R smoothly with using my MagicBox. I wonder how much power is allowed. Someone says that the m