I think I got ya covered!
The resistors are 10 ohm, 1/2 watt. Band colors are as follows, brown, black, black. The ones in my box are silver on the last band but that only indicates the tolerance of the resistor.
I bought one EXACTLY like this a couple months ago from a friend who had no idea what it was... paid 80 bucks for mine and it works flawless. I'm unsure of the brand name, but there's a few things that are noteworthy about this amp.
It has its own built-in 20W dummy load. You'll notice that there's 2-25 ohm, 10 watt power resistors in the back. They are tied parallel.
This box uses a diode-capacitor follower circuit as a voltage multiplier right off the 117V AC line, eliminating any need for a transformer.
I also have reason to believe that it is grid-driven on the tubes. This don't appear to be the standard grounded-grid, cathode driven setup. Driving the tubes through the grids achieves a bit more linearity than grounded grid configurations.
The amp I have works fantastic, looks good on the scope and very little splatter on
AM or
SSB. Below is a couple pics.
If you need help with parts identification, feel free to drop me a PM. I'd be glad to help you. Cheers!
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