Jump to content

Marshall JMP-1 Tube MIDI Guitar Preamp

Sound Quality

I was using an Ibanez FGM at the time and Mr. Gambale himself was using a JMP-1 and told me that it is the one. He was right, but not only for the Ibanez. My Strat & Les Paul Standard are SWEET through this baby. Try it, you'll like it!


This thing has NEVER failed.

General Comments

Here is the Recipe you fools:

1 part power conditioner

1 part Jmp-1

1 part Rocktron Replifex

1 part Stewart World 225 Power amp

Rivera Stereo vert-2X12 with Fane Medusa 100s

all controlled by ground control & 50ft.cord (Phantom pwr)

  • Create New...