jimistheman
Active member
1979 Marshall JMP 2203 - 100 Watt Head
Amp is Very clean, and sounds like a great old Marshall should.
A couple of mods were thoughtfully done in a way that could easily be reversed, returning the amp to stock with no holes drilled etc.
A Metro Loop, and a Resonance/Thump control were installed.
The extra speaker jacks were removed (but not disconnected) from the back panel and neatly secured inside the chassis so that the speaker jack holes could be used for the effects loop.
The Loop true bypass switch is on a push pull knob which also controls the Resonance/ Thump Level (see control on back)
Also, a "fat" cap was added and mid pot was changed to 50k
Amp comes with real deal Mullard (Fleetwood Gt Britain Labeled) 12AX7's and Winged =C= EL34's
Filter caps were updated/replaced with F&T
$2200 PayPal’d and shipped.
Amp is Very clean, and sounds like a great old Marshall should.
A couple of mods were thoughtfully done in a way that could easily be reversed, returning the amp to stock with no holes drilled etc.
A Metro Loop, and a Resonance/Thump control were installed.
The extra speaker jacks were removed (but not disconnected) from the back panel and neatly secured inside the chassis so that the speaker jack holes could be used for the effects loop.
The Loop true bypass switch is on a push pull knob which also controls the Resonance/ Thump Level (see control on back)
Also, a "fat" cap was added and mid pot was changed to 50k
Amp comes with real deal Mullard (Fleetwood Gt Britain Labeled) 12AX7's and Winged =C= EL34's
Filter caps were updated/replaced with F&T
$2200 PayPal’d and shipped.
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