The practice amplifier combines the following features:
- 1 – 1.5W power amp (9/12V)
- Clean and distorted channel
- Baxandall tone control (Treble / Bass)
- Gain / Tweak / Volume – controls
- AUX-IN (your favourite mp3-player) and Mix-Control
- built-in reverb-unit
- Reverb and Reverb-Tone- control
- add a Valve-e-tizer to have orginal tube-sound !
There is a major problem with the prototype boards caused by a silly layout flaw. They need to be redone.
The project has been discontinued. There wil be a new project called “all-in-one” which follows a different concept!
3D rendered image of the board: