JCM900 MKIII 2500 - $900 (Tempe)

make / manufacturer: Marshall

model name / number: JCM900

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1990 Marshall JCM900 MkIII 2500. This is Marshall's follow up model to the JCM80O/2204. They only put out the MkIII for 2 years, before swapping it w the SLX .

50 watt single channel, but with 2 volume channels, so you can switch volumes (same tone) for solos. JJ power tubes and JJ and Mullard preamp tubes, I also have others to swap around if you want.

Preamp Volume runs the preamp gain,
and Gain Sensitivity handles a 'boost' - if you keep it off, it's made to sound moreso like the jcm800, if you run it up, it's made to run like a pedal has been added. Good gain/compression/volume - solid Marshal 90's sound.

$900.

post id: 7897124344

posted: 2025-11-20 08:11

updated: 2026-03-01 07:32

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JCM900 MKIII 2500 - musical instruments - by owner - sale - craigslist

1990 Marshall JCM900 MkIII 2500. This is Marshall's follow up model to the JCM80O/2204. They only put out the MkIII for 2 years, before swapping it w the SLX . 50 watt single channel, but with 2...