Schematics and Layouts

Welcome to Solid State Guitar Amp Forum | DIY Guitar Amplifiers. Please login or sign up.

July 20, 2025, 11:12:50 AM

Forever 1 Hour 1 Day 1 Week 1 Month

Login with username, password and session length

[blackcorvo]

• Suggestions for Bass/Guitar preamp to pair with TDA8932B P.A.? by blackcorvo
  [July 19, 2025, 10:41:28 PM]
• Randall RG75D poor audio quality at speaker by J M Fahey
  [July 18, 2025, 08:34:38 PM]
• A needle in a haystack by J M Fahey
  [July 17, 2025, 05:34:43 AM]
• Viva I'Italia by saturated
  [July 16, 2025, 12:32:12 PM]
• Randall RG1003 issues changing channels by anderson4584
  [July 15, 2025, 03:59:54 PM]

Schematic sites for different brands of amps

Started by teemuk

Pages1 2

Replies: 29
Views: 178,522

February 10, 2025, 12:40:37 PM
by J M Fahey

Fan control, indicating, proportional

Started by Roly

Pages1 2

Replies: 20
Views: 82,231

October 15, 2018, 09:32:04 AM
by 66cccfff

Looking for full schematics of Randall RH100/RH200 and Peavey XXL

Started by Raul341

Replies: 7
Views: 1,543

July 13, 2025, 02:04:07 AM
by Raul341

Elka amp ??

Started by Guillaume16320

Replies: 2
Views: 399

July 11, 2025, 12:49:39 AM
by Guillaume16320

KMD Gs90d/gs150d

Started by johnny2feet

Replies: 1
Views: 252

July 01, 2025, 03:32:24 AM
by mandu

Some old schematics

Started by Tassieviking

Replies: 1
Views: 215

June 25, 2025, 02:20:18 PM
by J M Fahey

Need schematic for Kay 761 combo

Started by Cheezer

Replies: 1
Views: 1,682

June 09, 2025, 09:48:21 PM
by dmeek

Randall RB100 bass amp schematic?

Started by Axtman

Replies: 4
Views: 2,645

May 12, 2025, 05:13:48 PM
by joecool85

Ross RGT30 schematic?

Started by Axtman

Replies: 0
Views: 891

May 06, 2025, 05:30:20 PM
by Axtman

FAL Super 100 4 channel PA

Started by Bandito

Replies: 7
Views: 6,766

February 23, 2025, 03:08:44 PM
by Bandito

Traynor YVM-4 (Incomplete)

Started by Skajaquada

Replies: 1
Views: 3,319

January 20, 2025, 06:46:53 PM
by dmeek

Randall RG1003

Started by Zozobra

Replies: 0
Views: 4,022

January 10, 2025, 08:09:48 AM
by Zozobra

Chipamp.com LM3886 and LM1875

Started by joecool85

Replies: 1
Views: 2,463

January 08, 2025, 06:36:12 PM
by joecool85

Help for CARLSBRO GLX 40 Special Red Edition Schematics

Started by Zzmegi

Pages1 2

Replies: 15
Views: 11,803

December 14, 2024, 11:48:45 PM
by J M Fahey

Acoustic AG30 schematic wanted

Started by oldjim

Replies: 1
Views: 4,137

December 13, 2024, 09:29:04 AM
by J M Fahey

Single page RG80-ES/RG100-ES - User's Manual (cleaned up and straightened)

Started by RG100ESROX

Replies: 0
Views: 4,059

October 26, 2024, 06:11:20 PM
by RG100ESROX

Keelhauler MKII - a reasonably nice sounding preamp

Started by Umlaut

Replies: 14
Views: 18,602

October 21, 2024, 03:28:09 PM
by Umlaut

Rickenbaccker TR35B bass amplifier

Started by agdrago

Replies: 0
Views: 4,381

October 17, 2024, 01:21:06 PM
by agdrago

Realistic mpa-20

Started by Psc

Replies: 14
Views: 11,743

September 03, 2024, 09:01:48 PM
by Psc

I had this Trace Elliott SuperTramp 80W solid state half-stack many years ago.

Started by Kaz Kylheku

Replies: 0
Views: 5,553

August 27, 2024, 04:41:21 PM
by Kaz Kylheku