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JCM800 Mod
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Old 12th August 2006, 03:47 PM   #1
iggy80fr is offline iggy80fr  France
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Talking JCM800 Mod

Just for Fun... My JCM800 modified schematic:


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 !

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Old 6th September 2006, 09:47 PM   #2
Ragnar is offline Ragnar
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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...
Noone insult tubes ! :P
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