Original MP-1

err :(

Started by Zsoli

Replies: 6
Views: 4,561

May 12, 2015, 02:28:25 PM
by MarshallJMP

MP1 Line Output Level?

Started by Dna^Yay

Replies: 1
Views: 3,894

June 06, 2015, 05:03:59 AM
by rnolan

MP1 Effects Loop, Pros and Cons?

Started by Dna^Yay

Replies: 10
Views: 10,002

June 16, 2015, 07:26:59 PM
by Axemane

ADA Rack back up and running...Finally

Started by Axemane

Replies: 9
Views: 6,929

June 17, 2015, 03:09:00 AM
by rnolan

Gain loss

Started by Iron25

Pages1 2

Replies: 19
Views: 9,031

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

MP-1 mod for more bass

Started by Axemane

Replies: 13
Views: 7,872

June 29, 2015, 01:09:25 PM
by MarshallJMP

Low Gain in the Tube settings only, SS is fine

Started by timkimball

Pages1 2

Replies: 20
Views: 9,578

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

OKAY ?

Started by d1469d

Replies: 5
Views: 4,725

July 18, 2015, 04:42:58 PM
by RandallRG

Who is the highest rated MP-1 tech for mods and repair

Started by tarragon6

Replies: 6
Views: 5,536

August 12, 2015, 01:20:55 PM
by Rusty

MP1 Battery Failures

Started by rnolan

Replies: 2
Views: 3,724

August 12, 2015, 08:21:10 PM
by rnolan

Experiment: Power Amp Comparison for MP-1

Started by kfowler8

Pages1 2

Replies: 18
Views: 11,233

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

ada mp1 vers 1.38 v 2.01 units

Started by gb

Replies: 13
Views: 11,700

September 28, 2015, 09:17:56 AM
by MarshallJMP

MP-1 Repairs

Started by pinto79

Replies: 2
Views: 3,456

September 28, 2015, 09:20:55 AM
by MarshallJMP

Remapping midi mp1.

Started by Rottie68

Replies: 1
Views: 2,573

October 02, 2015, 02:21:16 AM
by MarshallJMP

mp1 receive jack

Started by gb

Replies: 8
Views: 5,477

October 05, 2015, 09:54:56 AM
by DorsetRatt

MP-1 More Gain

Started by Dirty Fingers

Replies: 2
Views: 3,223

October 16, 2015, 02:12:39 AM
by Dirty Fingers

Safely adjusting "trim-pots"

Started by Dirty Fingers

Replies: 3
Views: 3,218

October 17, 2015, 08:41:03 AM
by MarshallJMP

do the MP-1 and MP-2 sound the same with equal settings?

Started by El Chiguete

Replies: 3
Views: 3,798

October 29, 2015, 05:53:10 AM
by MarshallJMP

ADA MP-1 Original - No Display

Started by napynap

Pages1 2

Replies: 25
Views: 15,304

December 09, 2015, 02:37:13 AM
by MarshallJMP

Adrian Smith from Iron Maiden used an MP-1!!!

Started by El Chiguete

Pages1 2

Replies: 26
Views: 21,188

December 29, 2015, 01:03:23 PM
by El Chiguete