Original MP-1

MP-1 Owner's Manuals

Started by Dante

Replies: 0
Views: 14,786

November 30, 2013, 08:56:24 AM
by Dante

MP-1 EQ might not be flat at all zero settings?

Started by Kazinator

Replies: 1
Views: 30

November 07, 2024, 04:16:27 PM
by Kazinator

Fix treble control to be centered on 1.6 kHz.

Started by Kazinator

Replies: 14
Views: 248

November 07, 2024, 02:08:02 PM
by Kazinator

Over 8 dB of gain possible in OD1 (Tube Dist mode), with filter adjustment.

Started by Kazinator

Replies: 5
Views: 50

November 07, 2024, 02:27:36 AM
by rnolan

gain issue

Started by joesatch

Replies: 12
Views: 119

November 05, 2024, 11:42:07 AM
by MarshallJMP

EQ before and after the MP-1

Started by darralld

Pages1 2

Replies: 18
Views: 13,560

November 02, 2024, 05:50:07 AM
by hotguit

Fixed boofy bass, at last!

Started by Kazinator

Pages1 2

Replies: 25
Views: 341

November 02, 2024, 05:39:31 AM
by hotguit

Nembrini Audio ADA MP1 plugin.

Started by vmaxvmax

Pages1 2

Replies: 25
Views: 9,826

October 24, 2024, 02:01:43 PM
by Harley Hexxe

MP-1 Phantom Power

Started by Chase42147

Pages1 2 3 ... 5

Replies: 74
Views: 3,708

October 21, 2024, 06:06:57 PM
by Chase42147

I did it! 8.2V Zener -> 12V Zener swap in the OD1 drive circuit.

Started by Kazinator

Replies: 13
Views: 1,051

October 17, 2024, 01:53:44 PM
by Harley Hexxe

Finally, a low profile knob for the side panel.

Started by Kazinator

Replies: 3
Views: 364

October 17, 2024, 04:30:11 AM
by rnolan

"More meat" mod for OD1 drive.

Started by Kazinator

Replies: 9
Views: 583

October 17, 2024, 04:21:49 AM
by rnolan

MP-1 Opamp recommendation

Started by Loktite

Pages1 2

Replies: 21
Views: 1,468

October 14, 2024, 01:27:52 AM
by Iperfungus

Step Down Transformer - 240v supply to 110v MP-1

Started by CJR09

Pages1 2

Replies: 28
Views: 1,825

September 23, 2024, 02:33:45 AM
by rnolan

What's everyone using for Poweramp?

Started by Duke of Metal

Pages1 2

Replies: 17
Views: 17,234

September 20, 2024, 05:08:00 PM
by Slimjim

Cutting away PCB to make room for Switch craft jack (OUT A)

Started by Kazinator

Replies: 6
Views: 639

September 13, 2024, 12:39:54 AM
by rnolan

Replacement screws for top and bottom covers

Started by Lyates1987

Replies: 4
Views: 608

September 08, 2024, 09:05:22 AM
by Lyates1987

Repair guy on The Gear Page repairing ADA MP-1 preamps

Started by Hamer95USA

Replies: 11
Views: 7,161

June 27, 2024, 03:30:41 AM
by rnolan

OD1 and OD2

Started by Moff40

Replies: 14
Views: 4,675

June 25, 2024, 02:53:04 PM
by MarshallJMP

MOVED: Re: What's everyone using for Poweramp?

Started by rnolan

Replies: 0
Views: 5,435

April 24, 2024, 10:53:13 PM
by rnolan