Maintenance, Troubleshooting & Repair

New Month We are at $74.35 this month in Donations.Please consider making a donation. :)
Wishing everyone a Happy New Year and many repairs in the coming Months. Just remember it is YOU who helps this site be what it is. You are the reason people come here for no BS answers. Happy NEW YEARS!!!!!!

Topics	Statistics	Last Post
Sticky: Safety: testing Electrical outlets by g1 Started by g1, 01-05-2015, 01:10 AM	61 responses 13,576 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 3,783 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 4,883 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 6,670 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 5,207 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 9,282 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 27,846 views 0 likes	Last Post by DRH1958 06-16-2016, 04:01 PM
Ampeg V4 shorted diodes- primary OT by Normybaby Started by Normybaby, 03-04-2008, 11:35 PM	3 responses 2,709 views 0 likes	Last Post by Normybaby 03-05-2008, 01:56 AM
Beacon output transformer with 9 secondary taps, what ones to use? by flyingtele Started by flyingtele, 03-04-2008, 11:22 AM	1 response 2,194 views 0 likes	Last Post by Enzo 03-05-2008, 12:57 AM
Overdriving 6L6's by EETStudent Started by EETStudent, 03-03-2008, 05:59 AM	8 responses 2,199 views 0 likes	Last Post by stokes 03-05-2008, 12:43 AM
help with Fender Performer 650 by JC@ Started by JC@, 03-03-2008, 10:52 PM	5 responses 4,209 views 0 likes	Last Post by JC@ 03-04-2008, 10:38 PM
-340Vdc bias from secondary taps (LONG) by Tobacco Soup Started by Tobacco Soup, 02-15-2008, 04:36 AM	19 responses 2,702 views 0 likes	Last Post by Tobacco Soup 03-04-2008, 02:17 AM
Marshall w/ melted caps next to tube sockets by VintageGrooves Started by VintageGrooves, 02-19-2008, 06:55 PM	25 responses 3,701 views 0 likes	Last Post by VintageGrooves 03-03-2008, 06:16 PM
Fender Twin changes volume by jl_lensman Started by jl_lensman, 03-03-2008, 04:12 AM	1 response 1,781 views 0 likes	Last Post by PRNDL 03-03-2008, 01:33 PM
just got a new hiwatt and I need help!!! by dbRocker Started by dbRocker, 03-02-2008, 07:14 PM	1 response 2,107 views 0 likes	Last Post by rf7 03-02-2008, 11:16 PM
getting a signal after turning amp off?? by EETStudent Started by EETStudent, 02-29-2008, 08:18 AM	3 responses 1,809 views 0 likes	Last Post by EETStudent 02-29-2008, 10:34 PM
Bad PT? by ricach Started by ricach, 02-28-2008, 03:29 AM	2 responses 1,843 views 0 likes	Last Post by ricach 02-29-2008, 01:26 AM