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[Randy Lahey]

• Randall RG100HT Weak Channel 1 by Randy Lahey
  [Today at 12:20:37 PM]
• Repairing a Gibson G-105 Guitar Amp by DrGonz78
  [May 15, 2024, 11:01:19 PM]
• Marshall VS100R transistors by markorock37
  [May 15, 2024, 05:36:20 PM]
• Hartke A35 Repair problems by g1
  [May 15, 2024, 02:44:36 PM]
• Mesa Dual Rectifier by DrGonz78
  [May 14, 2024, 06:26:53 PM]

Grounding techniques

Started by teemuk

Pages1 2 3

Replies: 32
Views: 122,939

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

General Chipamp Info

Started by RDV

Replies: 1
Views: 62,943

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: 117,403

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

Teemuk's Book about solid-state guitar amplifiers

Started by joecool85

Replies: 0
Views: 48,498

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

"Fatboy Effects" by Ricky Don Vance (RDV)

Started by joecool85

Replies: 9
Views: 582,272

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

Watts vs Volume (db)

Started by joecool85

Pages1 2 3 4

Replies: 46
Views: 191,259

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

Heatsinks for your poweramp

Started by joecool85

Pages1 2 3 ... 6

Replies: 81
Views: 314,207

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

Safety Tips

Started by Joe

Pages1 2

Replies: 17
Views: 69,525

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

Light Bulb Limiter

Started by J M Fahey

Pages1 2 3 ... 5

Replies: 69
Views: 178,321

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

Amp Recommendation

Started by zuzu

Replies: 4
Views: 6,178

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

Seeking recommendations for Yamaha G100 112 repair

Started by zumajim

Replies: 2
Views: 5,386

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

Orange CR120 power amp

Started by Zozobra

Replies: 0
Views: 3,334

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

op amp voltage and tone

Started by Zozobra

Replies: 3
Views: 3,153

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

Adding a variable Contour control on GK MB Series?

Started by ziggyzipgun

Replies: 4
Views: 3,724

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

Amp cutting out, dependant on "attack"

Started by zepromz

Replies: 1
Views: 4,890

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

crate gt-3500H fx-loop

Started by zebric

Replies: 7
Views: 7,780

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: 8,243

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

Anyone here in Italy ? I have a favor to ask of you.

Started by Zappacat

Replies: 2
Views: 3,889

May 11, 2010, 12:39:01 AM
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: 57,014

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: 5,949

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