Original MP-1

MP-1 and noise reduction

Started by rennerskt

Pages1 2

Replies: 17
Views: 11,882

March 14, 2023, 11:46:28 PM
by rnolan

Flashing Display & Buttons : Malfunctioning

Started by brianiac5150

Pages1 2

Replies: 17
Views: 12,422

October 24, 2017, 07:50:33 AM
by MarshallJMP

Original MP-1 and battery...

Started by Casey_Butt

Pages1 2

Replies: 17
Views: 10,120

December 03, 2014, 12:17:22 AM
by rnolan

My MP1 is here! And a couple questions on EPROMS and MIDI

Started by bloodspoint

Pages1 2

Replies: 18
Views: 7,950

July 06, 2017, 02:54:59 AM
by vmaxvmax

Experiment: Power Amp Comparison for MP-1

Started by kfowler8

Pages1 2

Replies: 18
Views: 11,232

September 02, 2015, 06:09:17 AM
by rnolan

Unit inspection

Started by Rawk777

Pages1 2

Replies: 18
Views: 8,288

January 21, 2017, 10:42:20 AM
by MarshallJMP

MP-1 Bypass Mode?

Started by VoxG2

Pages1 2

Replies: 18
Views: 8,794

February 26, 2017, 04:27:06 PM
by VoxG2

MP-1 "CHORUS".......AWESOME OR ???

Started by RandallRG

Pages1 2

Replies: 18
Views: 10,785

September 06, 2014, 06:06:37 AM
by rnolan

3TM Mod vs Overdrive pedal up front.

Started by Chamai

Pages1 2

Replies: 18
Views: 10,893

January 26, 2016, 11:58:01 PM
by rabidgerry

MP-1 & MC-1 POWER SUPPLY?

Started by RandallRG

Pages1 2

Replies: 19
Views: 15,393

April 11, 2014, 10:42:08 AM
by RandallRG

Prince patches?

Started by Chip Roberts

Pages1 2

Replies: 19
Views: 8,417

October 17, 2017, 12:51:46 PM
by VoxG2

3.666 RECTO/SOLDANO MOD!!!!!!!!!!!!!!!!!!!!!!!

Started by RandallRG

Pages1 2

Replies: 19
Views: 12,176

April 13, 2014, 06:36:10 AM
by rnolan

Power amps for the MP-1

Started by Dirty Fingers

Pages1 2

Replies: 19
Views: 14,381

January 09, 2016, 07:03:43 PM
by Hamer95USA

midi foot switch

Started by Metropolis

Pages1 2

Replies: 19
Views: 10,466

January 31, 2015, 05:02:33 AM
by rnolan

Gain loss

Started by Iron25

Pages1 2

Replies: 19
Views: 9,024

June 18, 2015, 07:33:22 AM
by rnolan

New MP-1 owner. Need help!

Started by aramism

Pages1 2

Replies: 20
Views: 12,344

February 06, 2016, 09:02:49 AM
by MarshallJMP

OD 2 Clip

Started by darralld

Pages1 2

Replies: 20
Views: 12,917

January 23, 2014, 08:16:25 AM
by MarshallJMP

Big shout out to MJMP

Started by Dna^Yay

Pages1 2

Replies: 20
Views: 9,966

November 10, 2014, 08:52:49 AM
by Chamai

MP-1 tone section

Started by MarshallJMP

Pages1 2

Replies: 20
Views: 10,043

February 28, 2016, 03:08:18 PM
by MarshallJMP

Low Gain in the Tube settings only, SS is fine

Started by timkimball

Pages1 2

Replies: 20
Views: 9,575

July 01, 2015, 11:56:15 AM
by MarshallJMP