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[jbarrie88@sbcglobal.net]

• 80's JMF Spectra 125 SS Combo Amp Screeches and Minimal Distorted Volume by jbarrie88@sbcglobal.net
  [May 30, 2024, 07:39:39 PM]
• Repairing a Gibson G-105 Guitar Amp by g1
  [May 29, 2024, 08:49:44 PM]
• Joe Davisson's Vulcan preamp by Miyagi_83
  [May 29, 2024, 09:13:26 AM]
• Ibanez TSA30 Schematic and PCB Layout by g1
  [May 27, 2024, 08:25:40 PM]
• Peavey Ecoustic 112 Noisy Reverb by mandu
  [May 23, 2024, 04:06:44 AM]

Grounding techniques

Started by teemuk

Pages1 2 3

Replies: 32
Views: 137,083

February 05, 2019, 12:05:18 PM
by flester

General Chipamp Info

Started by RDV

Replies: 1
Views: 68,349

February 17, 2009, 08:55:11 AM
by J M Fahey

Power amps - and power supplies

Started by R.G.

Pages1 2

Replies: 28
Views: 130,199

December 27, 2014, 01:38:29 PM
by J M Fahey

"Fatboy Effects" by Ricky Don Vance (RDV)

Started by joecool85

Replies: 9
Views: 592,711

April 12, 2012, 12:34:34 PM
by joecool85

Heatsinks for your poweramp

Started by joecool85

Pages1 2 3 ... 6

Replies: 81
Views: 338,709

March 26, 2024, 04:34:51 PM
by JonnyDeth

Teemuk's Book about solid-state guitar amplifiers

Started by joecool85

Replies: 0
Views: 51,519

July 14, 2016, 09:09:23 PM
by joecool85

Watts vs Volume (db)

Started by joecool85

Pages1 2 3 4

Replies: 46
Views: 211,872

March 26, 2024, 04:22:59 PM
by JonnyDeth

Safety Tips

Started by Joe

Pages1 2

Replies: 17
Views: 78,872

August 16, 2021, 11:59:18 PM
by 66cccfff

Light Bulb Limiter

Started by J M Fahey

Pages1 2 3 ... 5

Replies: 69
Views: 202,175

August 02, 2021, 12:05:45 AM
by 66cccfff

Amp Recommendation

Started by zuzu

Replies: 4
Views: 6,467

April 22, 2007, 04:03:10 PM
by zuzu

Seeking recommendations for Yamaha G100 112 repair

Started by zumajim

Replies: 2
Views: 5,984

June 10, 2022, 03:46:22 PM
by zumajim

Orange CR120 power amp

Started by Zozobra

Replies: 0
Views: 3,611

November 13, 2018, 09:53:50 AM
by Zozobra

op amp voltage and tone

Started by Zozobra

Replies: 3
Views: 3,467

March 27, 2023, 05:43:58 PM
by Zozobra

Adding a variable Contour control on GK MB Series?

Started by ziggyzipgun

Replies: 4
Views: 3,968

June 08, 2016, 12:03:06 AM
by Enzo

Amp cutting out, dependant on "attack"

Started by zepromz

Replies: 1
Views: 5,140

May 18, 2013, 03:54:26 AM
by Enzo

crate gt-3500H fx-loop

Started by zebric

Replies: 7
Views: 8,060

July 22, 2009, 06:43:50 AM
by teemuk

Gallien-Krueger 1001RB-II no power to speakers but direct out works ??

Started by Zappacat

Replies: 5
Views: 8,534

June 13, 2010, 10:20:16 AM
by Jack1962

Castley GA-30 30 Watt Guitar Amp anyone ever heard of this amp?

Started by Zappacat

Replies: 10
Views: 9,461

October 30, 2009, 07:54:05 PM
by J M Fahey

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

Started by Zappacat

Pages1 2 3 ... 5

Replies: 60
Views: 58,397

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

NADY PM-200A troubleshooting help blowing fuses and smoking

Started by Zappacat

Replies: 5
Views: 6,215

January 28, 2010, 12:19:31 AM
by Enzo