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[J M Fahey]

• NAD - Harmony L3500? - weird time period / anybody know this thing? by J M Fahey
  [Today at 03:24:58 PM]
• Some new relays to play with by saturated
  [June 14, 2025, 02:50:13 PM]
• 1986 Marshall 100 Lead Mosfet Troubleshooting by g1
  [June 12, 2025, 10:48:00 AM]
• Looking for full schematics of Randall RH100/RH200 and Peavey XXL by Tassieviking
  [June 12, 2025, 10:41:20 AM]
• Need schematic for Kay 761 combo by dmeek
  [June 09, 2025, 09:48:21 PM]

Fender guitar amp started humming, can't figure out why

Started by brodie1600

Pages1 2 3

Replies: 40
Views: 32,433

May 22, 2015, 09:46:35 PM
by brodie1600

Marshall vs232 making strange noise. Please help

Started by jon.zilla

Pages1 2 3

Replies: 41
Views: 39,308

July 31, 2012, 12:07:31 PM
by DARKMAN23

Peavey Studio pro 40 has squeel

Started by mikeskory

Pages1 2 3

Replies: 41
Views: 21,667

January 26, 2018, 09:51:54 PM
by galaxiex

Peavey 212 Classic VT Series

Started by tubeAMP

Pages1 2 3

Replies: 41
Views: 40,706

January 09, 2014, 08:01:43 AM
by tubeAMP

Randall RG100G3 power amp help

Started by belleraphon88

Pages1 2 3

Replies: 42
Views: 33,367

July 12, 2013, 04:07:23 PM
by belleraphon88

Heatsink questions on Crate

Started by txflood

Pages1 2 3

Replies: 43
Views: 32,468

July 31, 2014, 07:46:12 AM
by Roly

Marshall 5210 gain squeal question...

Started by gdeig

Pages1 2 3

Replies: 43
Views: 30,424

January 06, 2015, 06:06:51 AM
by custimguitarman

Acoustic 370 Output Level Issue

Started by gbono

Pages1 2 3

Replies: 43
Views: 37,889

May 25, 2021, 08:36:17 AM
by joecool85

HH MA150 NO SOUND?

Started by bazmusicman

Pages1 2 3

Replies: 43
Views: 21,605

January 22, 2016, 09:29:05 PM
by Enzo

My new amp (solid state "mesa recto")

Started by Alexius II

Pages1 2 3

Replies: 43
Views: 35,081

October 15, 2012, 02:02:42 PM
by joecool85

What is going on over at music-electronics forum?

Started by macsledge

Pages1 2 3

Replies: 44
Views: 28,007

August 11, 2016, 08:54:35 PM
by phatt

5w boutique solid state amp?

Started by joecool85

Pages1 2 3

Replies: 44
Views: 45,106

May 31, 2011, 02:02:03 PM
by J M Fahey

Frontman 25R mods

Started by Freddie

Pages1 2 3 4

Replies: 45
Views: 56,373

March 16, 2015, 12:39:24 AM
by Roly

Help. My amp is broke! Oh noes!

Started by mauser

Pages1 2 3 4

Replies: 46
Views: 28,154

December 14, 2014, 09:23:50 PM
by J M Fahey

Peavy Rage 158 no sound after 1-5 mins (SOLVED)

Started by substatica

Pages1 2 3 4

Replies: 46
Views: 29,300

August 09, 2019, 06:01:51 PM
by Enzo

Modifying a First Act MA104

Started by Koreth

Pages1 2 3 4

Replies: 46
Views: 67,993

May 26, 2022, 01:14:47 AM
by Jazz P Bass

Peavey XXL repair!

Started by ohmy!!

Pages1 2 3 4

Replies: 46
Views: 43,119

August 10, 2010, 05:26:59 PM
by ohmy!!

Circuit changes for the Pignose 7-100

Started by mark

Pages1 2 3 4

Replies: 47
Views: 46,983

May 25, 2013, 02:10:54 AM
by mark

Randall RG100 Head ... power loss

Started by kernalflagg

Pages1 2 3 4

Replies: 48
Views: 46,481

May 20, 2011, 04:23:50 AM
by J M Fahey

Need Help Repairing Pyle Guitar Amp after short circuit--only hums & pilot lite

Started by Roark

Pages1 2 3 4

Replies: 48
Views: 26,168

September 05, 2018, 01:43:01 PM
by g1