I'm looking for a 6bm8 SE guitar amp schematic - The Amp Garage
Masaki Hayashi home page
The Stereoplex
Low watt pentode powered amp? | Telecaster Guitar Forum
Homebrew Radio Links - K3UH (Russ) I've tried to list links where there is (1) a picture, and (2) a schematic. Some of the pages are in other languages, particularly German. Where I don't want to slog through in a half-understood language, I use Google's ...
Application Notes : 2A3 Push-Pull Power Amplifier
The simplest valve amp design challenge!
Tube Amp Doctor 6BM8 | Keymusic
6BM8 Super Triode amp.
DIY Kit 6BM8 Tube Power Amplifier SE (Mono)_Power Amplifier Kit_Tube Amplifier Kit_Analog Metric - DIY Audio Kit Developer