Marshall JMP 2203
For a Marshall JMP 2203 sound à la Peter Frampton, we recommend the Vintage channel of the AMP1 Mercury Edition:
AMP1 Mercury Edition
VINTAGE Channel
Gain
6.5
Bass
3
Mid
6
Treble
5
Boost
ON
Custom Control Tone
12 o’clock
Video: Peter Frampton Sound
The underrated component: the cab!
The amp is only one part of the overall sound. The speaker you use has just as big an impact on the sound. That is why the settings shown above may need to be adjusted depending on the speaker you use.