Schematics and Layouts

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[Umlaut]

• Keelhauler MKII - a reasonably nice sounding preamp by Umlaut
  [Today at 03:18:58 AM]
• Joe Davisson's Vulcan preamp by Miyagi_83
  [Today at 02:37:44 AM]
• Ibanez TSA30 Schematic and PCB Layout by bajaman
  [May 20, 2024, 07:07:44 PM]
• Marshall VS100R transistors by markorock37
  [May 20, 2024, 05:23:32 PM]
• Randall RG100HT Weak Channel 1 by Loudthud
  [May 19, 2024, 09:29:38 PM]

Phatt-stuffRevisited

Started by phatt

Replies: 7
Views: 13,067

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

google sketch 8 free cad program

Started by DiverDown

Replies: 1
Views: 5,019

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

Kustom 100 head

Started by phatt

Replies: 3
Views: 7,711

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

polytone minibrute I guts

Started by add4

Replies: 4
Views: 7,995

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

Spring Reverbs again

Started by phatt

Pages1 2 3

Replies: 30
Views: 23,888

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

Digital JFET Test Rig

Started by rowdy_riemer

Pages1 2

Replies: 21
Views: 25,057

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

Fault finding

Started by Geoffb

Replies: 12
Views: 10,173

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

A new junk box compressor design which works great

Started by rring

Replies: 3
Views: 6,077

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

Roto effect

Started by phatt

Replies: 14
Views: 12,780

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: 24,284

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

Randall RG100 hybrid

Started by ENGR BUGO aka DimebuGG

Pages1 2 3

Replies: 38
Views: 49,397

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

20 watt battery power guitar amp

Started by rring

Replies: 3
Views: 11,061

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

Hartke GT 100 SS Guitar Amp

Started by aldo

Replies: 4
Views: 11,196

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

Lowered Expectations - bass OD

Started by bobhill

Replies: 6
Views: 7,649

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

Vox pathfinder stripped

Started by Rutger

Pages1 2

Replies: 17
Views: 20,840

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

12v DC Fan Controller (LM317)

Started by joecool85

Replies: 6
Views: 12,167

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

Small Amp fix

Started by phatt

Replies: 2
Views: 7,217

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

Joe's simple fan control - untested

Started by joecool85

Replies: 1
Views: 5,946

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

Little Rebel

Started by DrBoogey

Pages1 2

Replies: 22
Views: 46,454

May 23, 2012, 12:31:21 AM
by J M Fahey

Ultra Gain Tube Preamp

Started by Minion

Pages1 2

Replies: 15
Views: 18,051

May 20, 2012, 04:36:47 AM
by Roly