Schematics and Layouts

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• Realistic MPA-200 volume pot replacement by saturated
  [October 18, 2025, 09:21:43 PM]
• 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]
• Need schematic for Kay 761 combo by J M Fahey
  [October 13, 2025, 02:39:17 AM]

Scholz XPR -> XPRa Mod Instructions

Started by willpirkle

Replies: 0
Views: 7,726

August 29, 2020, 01:40:13 PM
by willpirkle

Barcus Berry 1720 Power Transistors

Started by Micajah

Replies: 7
Views: 16,143

July 08, 2020, 07:15:24 PM
by nosaj

Scholz UDG Schematic

Started by willpirkle

Replies: 2
Views: 9,842

July 01, 2020, 05:32:41 PM
by willpirkle

Kustom amp schematic

Started by MrMojo

Replies: 1
Views: 7,555

July 01, 2020, 01:24:13 AM
by Jazz P Bass

ibanez tbx15r schematic

Started by nosaj

Replies: 0
Views: 6,965

June 08, 2020, 08:39:25 PM
by nosaj

Who has Layout for Mosfet P. Amp?

Started by kikback007

Replies: 4
Views: 10,083

June 06, 2020, 07:15:36 PM
by Loudthud

Teisco CheckMate 22 schematic

Started by galaxiex

Replies: 14
Views: 23,628

May 27, 2020, 08:40:03 AM
by joecool85

GK Indicator Footswitch

Started by willpirkle

Replies: 3
Views: 9,140

May 02, 2020, 02:38:32 PM
by willpirkle

Does anybody know this double JFET amplifier stage?

Started by stratitis

Replies: 5
Views: 9,064

May 01, 2020, 09:29:53 AM
by joecool85

"Roland Blues Cube" schematic wanted...

Started by stratitis

Replies: 5
Views: 11,455

April 28, 2020, 11:09:35 AM
by stratitis

Behringer XENYX X1832USB Repair-Schematic Wanted

Started by paelgin

Replies: 6
Views: 12,155

April 24, 2020, 03:38:04 PM
by Axldeziak

5th Gear Overdrive v3.0

Started by joecool85

Replies: 5
Views: 28,601

April 16, 2020, 07:01:36 PM
by joecool85

What does 1M10A pot mean?

Started by stratitis

Replies: 2
Views: 6,591

April 13, 2020, 12:31:45 PM
by stratitis

Solved: EVH 5150 III 100S Stealth Head schematics

Started by stratitis

Replies: 0
Views: 7,185

April 11, 2020, 12:46:13 PM
by stratitis

Peavey Mixer: PV8USB Schematic and Repair

Started by paelgin

Replies: 4
Views: 13,113

April 09, 2020, 09:17:16 PM
by willpirkle

Peavey Mixer: PV6-USB: Schematic and repair

Started by paelgin

Replies: 0
Views: 6,211

April 09, 2020, 12:11:02 PM
by paelgin

Simple guitar cable tester

Started by joecool85

Replies: 0
Views: 6,069

March 23, 2020, 02:46:49 PM
by joecool85

Does A500 mean 500 ohms or 500k ohm

Started by slimjohnny

Replies: 5
Views: 9,723

March 17, 2020, 07:20:03 AM
by joecool85

IN SEARCH OF: Studio Supply Company

Started by willpirkle

Replies: 0
Views: 5,408

March 16, 2020, 02:44:27 PM
by willpirkle

JC 120 schematic

Started by Psc

Replies: 2
Views: 7,883

March 04, 2020, 09:59:52 AM
by Psc