Schematics & Modifications (mods)

The Vault = Schematics and Mods

Started by Dante

Pages1 2 3 ... 6

Replies: 83
Views: 210,710

February 09, 2024, 05:56:39 AM
by Harley Hexxe

MP-1 Tone Signature Mod descriptions

Started by Kim

Pages1 2 3

Replies: 31
Views: 30,314

March 04, 2020, 11:41:20 PM
by rnolan

Which opamps are in the signal path?

Started by Overtone85

Replies: 2
Views: 3,891

June 14, 2019, 04:34:02 AM
by MarshallJMP

Wanted: DM-2 Schematics

Started by GuitarBuilder

Replies: 6
Views: 12,822

February 15, 2024, 09:13:44 PM
by Dante

Wanted: Digitizer 4 and DS-4 Controller Schematics

Started by GuitarBuilder

Replies: 0
Views: 3,097

May 21, 2019, 08:27:04 PM
by GuitarBuilder

Upgraded MP-1 transformer

Started by trader144

Pages1 2 3 4

Replies: 50
Views: 36,814

August 11, 2016, 05:58:07 PM
by feline guitars

Tight Plexi Mod, Remember it?

Started by peoriashows

Replies: 7
Views: 4,945

July 25, 2018, 05:11:01 AM
by rnolan

This guy's claims to have a better noise mod, your thoughts?

Started by peoriashows

Replies: 7
Views: 5,747

August 08, 2018, 01:59:04 PM
by MarshallJMP

Stereo mp1 rig mod ?

Started by Batsinthebelltower

Replies: 3
Views: 5,478

February 01, 2015, 01:26:51 AM
by rnolan

SS Gain Mod for MP1

Started by rabidgerry

Pages1 2

Replies: 29
Views: 22,785

August 11, 2016, 05:54:04 PM
by feline guitars

Seeking schematics for the Vypre amp and Snake Charmer footswitch.

Started by guitardude57

Replies: 4
Views: 6,071

December 01, 2016, 08:38:54 AM
by guitardude57

Searching Schematics for B200S

Started by misterwins

Replies: 2
Views: 4,128

April 03, 2014, 11:40:48 PM
by rnolan

Schematic for the B500B Needed, issues with both channels...

Started by BoWeevil

Replies: 1
Views: 4,267

July 17, 2014, 02:37:12 AM
by MarshallJMP

Replacement for op amp listed in mp-1 noise mod

Started by kissfan113

Replies: 3
Views: 1,709

May 31, 2023, 02:18:22 PM
by MarshallJMP

Potential batteryless mods

Started by kfowler8

Replies: 9
Views: 7,593

April 10, 2016, 01:19:16 AM
by rnolan

Opamp qualities and selection

Started by vansinn

Replies: 4
Views: 5,823

August 07, 2018, 02:35:54 PM
by MarshallJMP

New Schematics in The Vault

Started by Dante

Replies: 0
Views: 5,620

January 12, 2014, 06:21:27 PM
by Dante

MP1, Which noise mod Original or V2?

Started by grindliner

Replies: 1
Views: 4,753

September 21, 2017, 03:38:40 AM
by MarshallJMP

MP1 PCB layout drawings

Started by Rusty

Replies: 5
Views: 4,919

January 09, 2019, 02:07:08 PM
by Rusty

MP-1: Is this a mod

Started by kfowler8

Pages1 2

Replies: 15
Views: 12,266

September 16, 2014, 01:35:39 PM
by MarshallJMP