Tweet
Re: Show your amp guts
Here's a snippet of my Blues Jr. showing the adjustable bias mod:
Don't you just love the silocone snot smeared on those caps?
These photos show the preamp and poweramp sections of a Super Reverb build. It was my third Blackface build and the layout worked pretty well.
If you look carefully at the preamp immediately to the right of the Orange Drop cap, you'll see where I had to improvise on the turret board to fix a problem in the circuit design. The "Normal" channel is anything but normal...
In the poweramp photo, you can see the bias test points on the back panel and the bias adjustment pot between the two power tube sockets.
The different colored wires help me keep things straight: blue for plates, yellow for cathodes, etc.
Cheers,
Chip
Here's a snippet of my Blues Jr. showing the adjustable bias mod:
Don't you just love the silocone snot smeared on those caps?
These photos show the preamp and poweramp sections of a Super Reverb build. It was my third Blackface build and the layout worked pretty well.
If you look carefully at the preamp immediately to the right of the Orange Drop cap, you'll see where I had to improvise on the turret board to fix a problem in the circuit design. The "Normal" channel is anything but normal...
In the poweramp photo, you can see the bias test points on the back panel and the bias adjustment pot between the two power tube sockets.
The different colored wires help me keep things straight: blue for plates, yellow for cathodes, etc.
Cheers,
Chip
Comment