JCM800 Mod

[iggy80fr]

Just for Fun... My JCM800 modified schematic:

http://jeanpaul.mallet.free.fr/images/JPM800.gif

The "Low" input jack is removed and replaced by the new preamp pot.

If you need clean sound, just forget it 🙂


As usual, tube amps contain high voltage and high voltage can kill !

Cheers.

 

[Ragnar]

If you`re a gainiac like me, I would also propose a much higher values for cathode caps. that somewhat raises gain of that stage ond adds more treble to make the distortion limit even more...