Schematics and Layouts

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

October 21, 2025, 07:18:41 PM

Forever 1 Hour 1 Day 1 Week 1 Month

Login with username, password and session length

[g1]

• Realistic MPA-200 volume pot replacement by g1
  [Today at 11:00:21 AM]
• Methods for limiting input by edvard
  [Today at 02:39:46 AM]
• Missing BOM and build docs? by Valleyslad
  [October 18, 2025, 03:44:28 PM]
• Realistic MPA amplifier by saturated
  [October 16, 2025, 06:32:52 PM]
• 3D-printed enclosure for a home-made LDR/LED combination by aquataur
  [October 16, 2025, 03:27:55 PM]

PhAbbZone pedal

Started by phatt

Pages1 2

Replies: 24
Views: 22,570

May 17, 2013, 03:00:02 AM
by QReuCk

Phabb Tone....

Started by kevin b

Replies: 8
Views: 11,347

May 06, 2013, 10:11:58 AM
by phatt

Phatt-stuffRevisited

Started by phatt

Replies: 7
Views: 16,610

March 20, 2013, 09:35:00 AM
by phatt

google sketch 8 free cad program

Started by DiverDown

Replies: 1
Views: 6,955

March 12, 2013, 04:17:08 PM
by joecool85

Kustom 100 head

Started by phatt

Replies: 3
Views: 9,912

March 12, 2013, 01:26:10 AM
by phatt

polytone minibrute I guts

Started by add4

Replies: 4
Views: 11,112

January 26, 2013, 03:41:13 PM
by fernblatt

Spring Reverbs again

Started by phatt

Pages1 2 3

Replies: 30
Views: 29,834

January 06, 2013, 10:46:09 PM
by Roly

Digital JFET Test Rig

Started by rowdy_riemer

Pages1 2

Replies: 21
Views: 31,347

December 31, 2012, 06:17:40 PM
by rowdy_riemer

Fault finding

Started by Geoffb

Replies: 12
Views: 13,666

December 04, 2012, 05:29:17 PM
by Enzo

A new junk box compressor design which works great

Started by rring

Replies: 3
Views: 8,078

November 03, 2012, 07:31:01 PM
by rring

Roto effect

Started by phatt

Replies: 14
Views: 16,430

October 18, 2012, 08:30:05 AM
by bobhill

PT2399 noise problem improved by simple mod in delay circuit

Started by rring

Replies: 14
Views: 28,338

October 11, 2012, 01:53:34 AM
by lpanagis

Randall RG100 hybrid

Started by ENGR BUGO aka DimebuGG

Pages1 2 3

Replies: 38
Views: 59,534

September 22, 2012, 11:40:22 AM
by Roly

20 watt battery power guitar amp

Started by rring

Replies: 3
Views: 14,180

September 05, 2012, 01:13:00 PM
by rring

Hartke GT 100 SS Guitar Amp

Started by aldo

Replies: 4
Views: 14,503

August 28, 2012, 06:14:11 AM
by Niquel

Lowered Expectations - bass OD

Started by bobhill

Replies: 6
Views: 10,602

August 13, 2012, 02:19:36 PM
by bobhill

Vox pathfinder stripped

Started by Rutger

Pages1 2

Replies: 17
Views: 26,695

July 17, 2012, 10:22:19 AM
by QReuCk

12v DC Fan Controller (LM317)

Started by joecool85

Replies: 6
Views: 15,799

June 14, 2012, 03:44:21 PM
by joecool85

Small Amp fix

Started by phatt

Replies: 2
Views: 9,377

May 30, 2012, 05:51:47 PM
by J M Fahey

Joe's simple fan control - untested

Started by joecool85

Replies: 1
Views: 8,010

May 24, 2012, 12:42:27 PM
by joecool85