Schematics and Layouts

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• Marshall VS100R transistors by g1
  [May 03, 2024, 07:55:28 PM]
• Hartke A35 Repair problems by g1
  [May 03, 2024, 03:56:23 PM]
• Crate Gunnison acoustic amp by Fattbottom
  [May 02, 2024, 06:19:39 PM]
• Newbie Help please - Hartke A25 Bass Amp combo by Jesse
  [May 02, 2024, 09:49:41 AM]
• Gretsch Broadkaster Maxi-Lead 2x12 - Help by dz123
  [May 01, 2024, 05:16:39 PM]

signal tracing

Started by Crich

Replies: 6
Views: 11,205

December 17, 2019, 09:41:40 PM
by Crich

Baldwin Professional

Started by teemuk

Pages1 2

Replies: 17
Views: 55,434

November 05, 2019, 01:52:50 PM
by johnhoef

Randall RGP-1000, FS-6 Footswitch Schematic

Started by Smitty

Replies: 1
Views: 3,613

October 28, 2019, 11:48:03 PM
by Jazz P Bass

Marlboro PA-50 schematic

Started by globe_02

Replies: 0
Views: 2,764

October 10, 2019, 04:01:33 AM
by globe_02

GK 210G Reverb Tank

Started by willpirkle

Replies: 0
Views: 2,818

September 23, 2019, 04:31:11 PM
by willpirkle

Peavey IP1 Preamp Schematic?

Started by Scott Novak

Replies: 0
Views: 2,887

September 01, 2019, 06:36:19 AM
by Scott Novak

Johnson JT50 Mirage Schematic

Started by Yar

Replies: 0
Views: 2,872

August 26, 2019, 03:55:01 PM
by Yar

Johnson JT50 Mirage Schematic

Started by Yar

Replies: 0
Views: 2,820

August 22, 2019, 04:59:37 AM
by Yar

National GA920P Schematic

Started by galaxiex

Pages1 2 3 4

Replies: 54
Views: 38,057

August 19, 2019, 06:55:01 PM
by mwdavis

Pearce A3 schematic

Started by epeirce

Replies: 0
Views: 2,761

August 19, 2019, 10:16:50 AM
by epeirce

Ampli-Vox

Started by Jay Model 1

Replies: 0
Views: 3,106

June 24, 2019, 10:11:22 PM
by Jay Model 1

Yamaha JX20 Service Manual

Started by KB0NES

Replies: 2
Views: 7,391

May 31, 2019, 09:29:36 AM
by KB0NES

Dual or Split supply Audio amps

Started by Anirvan

Replies: 3
Views: 4,944

May 07, 2019, 05:11:13 AM
by phatt

TDA2003 based Guitar Amp

Started by n9voc

Pages1 2

Replies: 23
Views: 51,564

May 01, 2019, 09:15:45 PM
by n9voc

Univox Stage 65b

Started by Sfmag1

Replies: 2
Views: 4,759

April 12, 2019, 05:45:51 AM
by Sfmag1

Electron Tube Amp Negative Grid Bias Power Supply Adjustable 4channel for PP SE

Started by Jboswelljr

Replies: 1
Views: 2,979

March 25, 2019, 12:27:57 PM
by Jazz P Bass

Variable resistor on marshall scheme

Started by Szcz

Replies: 1
Views: 3,114

March 17, 2019, 11:59:01 PM
by Jazz P Bass

Operational Amplifier in Marshall 5010 scheme

Started by Szcz

Replies: 6
Views: 4,853

March 17, 2019, 11:48:21 PM
by Jazz P Bass

Frontman 212r

Started by dlbraly

Replies: 3
Views: 3,619

February 19, 2019, 09:05:46 AM
by dlbraly

Crate GFX50

Started by jmpurachew

Replies: 2
Views: 3,447

February 02, 2019, 04:10:03 PM
by jmpurachew