Kit for building an emulation of the Dumble amp from the 70s. The basic circuit comes from ROG. In this JFET transistors are used instead of tubes to simulate the sound of the Dumble amp.

The development and circuit are from Chris [Tech One].
For technical questions, Chris can be contacted by mail:
techone@uk-electronic.de

All that is needed is a suitable enclosure (e.g. 1590BB / GEH 090), as well as 5 knobs for axes with 6,35mm.

Contents:
Printed circuit board with all electronic components incl. potentiometer and all jacks (see picture)
Documentation for download (german)


Instruction