Ken
Well-Known Member
quiksilver98, I think the easiest and best 'mod' you could do would be to buy an attenuator. Like all tube amps, these change their character and become monsters (possibly even more so than other amps) as they reach the higher volume settings, so attenuation will get you up there at volumes you need it to be.
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This is a way better solution than any mod. 4100's share one trait with Plexi: both need to be loud to sound good, which also somewhat limits their appeal. So getting the power tubes in play with an attenuator is the way to go.
Ken