Maintenance, Troubleshooting & Repair

Music Electronics Forum

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Sticky: Safety: testing Electrical outlets by g1 Started by g1, 01-05-2015, 12:10 AM	26 responses 13,151 views 0 likes	Last Post by Jon Snell 12-31-2023, 07:43 AM
Sticky: Behringer Schematics request by nosaj Started by nosaj, 08-17-2019, 02:36 PM	2 responses 3,619 views 0 likes	Last Post by Jon Snell 11-12-2023, 06:31 PM
Sticky: List of Vendors used by nosaj Started by nosaj, 06-16-2019, 02:23 AM	19 responses 4,828 views 0 likes	Last Post by clintronics 09-01-2022, 03:56 AM
Sticky: Blues Jr III Universal issue by lowell Started by lowell, 11-04-2018, 07:38 PM	22 responses 6,523 views 0 likes	Last Post by Helmholtz 07-29-2021, 01:16 PM
Sticky: '65 Fender Vibro Champ squel at volume 10 and 1 only by cjlectronics Started by cjlectronics, 06-07-2019, 03:17 AM	27 responses 5,141 views 0 likes	Last Post by Chuck H 06-08-2019, 10:51 PM
Closed, Sticky: New Members: Please read this before posting questions about amp repairs by Justin Thomas Started by Justin Thomas, 08-20-2016, 06:20 PM	1 response 9,189 views 0 likes	Last Post by Steve A. 08-24-2016, 05:29 AM
Sticky: The Dreaded Switching Jack Problem by Jazz P Bass Started by Jazz P Bass, 02-24-2012, 08:14 PM	43 responses 27,688 views 0 likes	Last Post by DRH1958 06-16-2016, 03:01 PM
KMD XV100SD Head Produces "Static Crescendo"/Popping by badgercore Started by badgercore, 10-05-2010, 11:15 PM	4 responses 2,331 views 0 likes	Last Post by Gtr_tech 10-07-2010, 01:09 AM
SWR SM-900 Popping by rf7 Started by rf7, 10-05-2010, 01:14 AM	7 responses 2,570 views 0 likes	Last Post by rf7 10-06-2010, 10:32 PM
JCM 800- neg voltage too negative by pontiacpete Started by pontiacpete, 10-06-2010, 02:41 PM	4 responses 2,377 views 0 likes	Last Post by Gtr_tech 10-06-2010, 07:32 PM
HELP NEEDED! Hot Rod Deluxe Volume drop. by BustedAmp Started by BustedAmp, 10-04-2010, 09:30 AM	6 responses 2,487 views 0 likes	Last Post by BustedAmp 10-06-2010, 06:39 AM
Marshall AVT150H by DominoTree Started by DominoTree, 09-03-2010, 03:48 PM	3 responses 1,310 views 0 likes	Last Post by DominoTree 10-05-2010, 06:43 PM
Marshall Mode 4 schematic by pbdog Started by pbdog, 08-21-2006, 12:56 PM	8 responses 8,611 views 0 likes	Last Post by jknopp2 10-05-2010, 05:26 PM
Eden wt 400 issues by ibanez7 Started by ibanez7, 10-05-2010, 10:59 AM	0 responses 1,643 views 0 likes	Last Post by ibanez7 10-05-2010, 10:59 AM
Draining Filter Caps - Best place to meter. by 12thfret Started by 12thfret, 10-04-2010, 12:46 AM	5 responses 1,398 views 0 likes	Last Post by tubeswell 10-05-2010, 08:31 AM
Acoustic 906 Mixer/PA problem by rf7 Started by rf7, 10-02-2010, 11:35 PM	6 responses 2,546 views 0 likes	Last Post by gbono 10-05-2010, 04:30 AM
Marshall JCM2000 bias by justbass Started by justbass, 10-04-2010, 11:49 AM	3 responses 2,167 views 0 likes	Last Post by Enzo 10-04-2010, 11:15 PM