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[DrGonz78]

• Repairing a Gibson G-105 Guitar Amp by DrGonz78
  [May 15, 2024, 11:01:19 PM]
• Marshall VS100R transistors by markorock37
  [May 15, 2024, 05:36:20 PM]
• Hartke A35 Repair problems by g1
  [May 15, 2024, 02:44:36 PM]
• Mesa Dual Rectifier by DrGonz78
  [May 14, 2024, 06:26:53 PM]
• Peavey Ecoustic 112 Noisy Reverb by smackoj
  [May 14, 2024, 05:58:57 PM]

debugging a small amp

Started by kin0

Pages1 2 3 ... 7

Replies: 94
Views: 59,391

November 06, 2011, 04:44:07 PM
by J M Fahey

Modifying a First Act MA104

Started by Koreth

Pages1 2 3 4

Replies: 46
Views: 57,633

May 26, 2022, 01:14:47 AM
by Jazz P Bass

Transformer identification resources(Line6 spider III)anyone got info on these?

Started by Zappacat

Pages1 2 3 ... 5

Replies: 60
Views: 56,959

July 22, 2010, 03:58:04 AM
by f_b_ilies

Yamaha G100 amp

Started by Frank

Pages1 2

Replies: 28
Views: 55,660

September 13, 2015, 01:05:43 AM
by Enzo

Mod a Squire SP-10 amp.

Started by dori2o

Pages1 2

Replies: 29
Views: 53,984

March 05, 2018, 02:06:48 PM
by aoresteen

Marshall VS100R transistors

Started by markorock37

Pages1 2 3 4

Replies: 47
Views: 52,082

May 15, 2024, 05:36:20 PM
by markorock37

Cheap LM1875 thread - who wants one? **All gone!**

Started by joecool85

Pages1 2 3 ... 5

Replies: 64
Views: 52,062

September 18, 2006, 08:38:20 PM
by joecool85

Frontman 25R mods

Started by Freddie

Pages1 2 3 4

Replies: 45
Views: 47,824

March 16, 2015, 12:39:24 AM
by Roly

LM3886 Power Transistor help needed

Started by jimmy74

Pages1 2 3 ... 7

Replies: 93
Views: 46,665

January 29, 2014, 04:04:07 AM
by J M Fahey

Fahey Amplifiers

Started by J M Fahey

Pages1 2 3 ... 5

Replies: 70
Views: 46,511

March 04, 2017, 08:09:38 PM
by joecool85

Fender Frontman 15G

Started by Blacklabel

Pages1 2

Replies: 28
Views: 45,223

January 29, 2016, 08:49:34 PM
by J M Fahey

Fet version of Marshall Superlead Plexi

Started by KMG

Pages1 2 3 4

Replies: 57
Views: 44,630

February 14, 2011, 06:49:32 PM
by gbono

Crate schematic

Started by metalhead

Pages1 2

Replies: 25
Views: 44,530

February 19, 2011, 01:16:10 PM
by FASTER

Vintage SS Guitar Amps

Started by cb951303

Pages1 2 3

Replies: 34
Views: 43,724

June 18, 2010, 10:37:30 PM
by J M Fahey

Rod Elliott's Project 27 and Amp

Started by ghoshsubha444@gmail.com

Pages1 2 3 ... 5

Replies: 67
Views: 42,609

September 26, 2013, 02:08:23 PM
by Roly

Vox Pathfinder 10 mods

Started by bluesky6

Pages1 2

Replies: 25
Views: 42,427

April 26, 2019, 04:05:31 AM
by phatt

Battery-powered "Busking" amp.

Started by darwindeathcat

Pages1 2 3

Replies: 30
Views: 42,308

December 09, 2009, 05:15:41 PM
by Slimbo

Randall RH100 issue

Started by Blacksack

Pages1 2 3 4

Replies: 51
Views: 40,477

May 03, 2015, 07:17:49 AM
by leeuwa

Circuit changes for the Pignose 7-100

Started by mark

Pages1 2 3 4

Replies: 47
Views: 40,437

May 25, 2013, 02:10:54 AM
by mark

Randall RG100 Head ... power loss

Started by kernalflagg

Pages1 2 3 4

Replies: 48
Views: 39,909

May 20, 2011, 04:23:50 AM
by J M Fahey