MARSHALLJMP

MOD SHOP

ADA MP-1 MODDED TUBEBOARDS

All mods are compatible with ALL revisions of the ADA MP-1,it doesen't matter if it's a 110V or a 220V unit.

These mods are NOT compatible with the MP1 classic nor the MP-2

I used to mod old mp-1 tubeboards but my stock is gone so i now sell brand new tubeboards with all new parts.

Parts are of the best quality,micalex tube sockets,metal film resistors,caps are mallory or orangedrops,panasonic elektrolytic caps

silvered mica caps.PCB's are high quality,no chinese junk.These boards have less noise then the old modded boards.

Same quality as the 3TM boards.

 ADA MP-1 MOD 3.666

The "evil inside" mod.You want recto tones comming out of your mp1? Check out this mod.

ADA MP-1 MOD4 MKII

The hot rodded marshall sound right out of your mp1.

ADA MP-1 SS MOD 

Upgraded stock tubeboard with increased gain,lower noise and better sound.

ADA MP-1 3TM

Looking for super high gain and low noise?look no further.

ADA MP-1 MOD 3.1

More of a medium gain 5150/recto tone.