Maintenance, Troubleshooting & Repair

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Topics	Statistics	Last Post
Sticky: Safety: testing Electrical outlets by g1 Started by g1, 01-05-2015, 01:10 AM	61 responses 13,542 views 0 likes	Last Post by Helmholtz 12-29-2024, 05:58 PM
Sticky: Behringer Schematics request by nosaj Started by nosaj, 08-17-2019, 03:36 PM	2 responses 3,750 views 0 likes	Last Post by Jon Snell 11-12-2023, 07:31 PM
Sticky: List of Vendors used by nosaj Started by nosaj, 06-16-2019, 03:23 AM	19 responses 4,879 views 0 likes	Last Post by clintronics 09-01-2022, 04:56 AM
Sticky: Blues Jr III Universal issue by lowell Started by lowell, 11-04-2018, 08:38 PM	22 responses 6,650 views 0 likes	Last Post by Helmholtz 07-29-2021, 02:16 PM
Sticky: '65 Fender Vibro Champ squel at volume 10 and 1 only by cjlectronics Started by cjlectronics, 06-07-2019, 04:17 AM	27 responses 5,200 views 0 likes	Last Post by Chuck H 06-08-2019, 11:51 PM
Closed, Sticky: New Members: Please read this before posting questions about amp repairs by Justin Thomas Started by Justin Thomas, 08-20-2016, 07:20 PM	1 response 9,271 views 0 likes	Last Post by Steve A. 08-24-2016, 06:29 AM
Sticky: The Dreaded Switching Jack Problem by Jazz P Bass Started by Jazz P Bass, 02-24-2012, 09:14 PM	43 responses 27,831 views 0 likes	Last Post by DRH1958 06-16-2016, 04:01 PM
Peavey Mark IV: dc on the speaker and preout jacks by lespaul924 Started by lespaul924, 04-19-2009, 10:37 PM	20 responses 11,630 views 0 likes	Last Post by spy 09-08-2009, 08:04 AM
Cooked power tranny? (Vibrolux Reverb) by slidincharlie (Carlo P) Started by slidincharlie (Carlo P), 08-09-2009, 06:36 PM	70 responses 10,243 views 0 likes	Last Post by slidincharlie (Carlo P) 09-08-2009, 07:11 AM
jcm 900 no sound blown OPV fuses by augie1 Started by augie1, 08-17-2009, 10:41 PM	6 responses 5,908 views 0 likes	Last Post by Enzo 09-08-2009, 12:42 AM
Microphonic tube vs. fillament rattle by Axtman Started by Axtman, 09-07-2009, 12:50 AM	2 responses 2,655 views 0 likes	Last Post by Enzo 09-08-2009, 12:38 AM
Marshall footswitch by didi Started by didi, 09-06-2009, 07:06 PM	1 response 2,747 views 0 likes	Last Post by Enzo 09-08-2009, 12:29 AM
GK800RB & Phantom power by StkIt2DaMan Started by StkIt2DaMan, 09-06-2009, 05:46 PM	4 responses 2,475 views 0 likes	Last Post by StkIt2DaMan 09-07-2009, 12:49 AM
Powered speaker schematic needed by didi Started by didi, 09-02-2009, 05:16 PM	3 responses 2,502 views 0 likes	Last Post by didi 09-06-2009, 06:59 PM
Hartke 3500A fault by Emian Started by Emian, 09-05-2009, 03:10 PM	6 responses 2,103 views 0 likes	Last Post by Enzo 09-05-2009, 11:00 PM
Ampeg VT-60 bias issue by Mars Amp Repair Started by Mars Amp Repair, 09-05-2009, 02:46 PM	3 responses 3,291 views 0 likes	Last Post by Enzo 09-05-2009, 10:59 PM
Marshall MG100HDFX Volume Drop by sixstringslinger21 Started by sixstringslinger21, 05-09-2009, 01:20 AM	2 responses 3,751 views 0 likes	Last Post by sixstringslinger21 09-05-2009, 10:09 PM