Welcome To the Hoffman Amplifiers Forum
September 06, 2025, 04:29:27 pm
Welcome To the Hoffman Amplifiers ForumSeptember 06, 2025, 04:29:27 pm | ||
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26078 Views |
June 23, 2005, 05:15:33 amby Geezer |
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removing chassis rivets
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25648 Views |
June 23, 2005, 05:14:24 am by Geezer |
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Head Cab Drawings
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25451 Views |
June 23, 2005, 05:13:59 am by Geezer |
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getting stuff into the chassis
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25681 Views |
June 23, 2005, 05:13:34 am by Geezer |
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25285 Views |
June 23, 2005, 05:12:48 am by Geezer |
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Caps for a Blonde
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25264 Views |
June 23, 2005, 05:11:48 am by Geezer |
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Completely stumped - please help &nb
Started by Geezer |
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25391 Views |
June 18, 2005, 06:45:41 am by Geezer |
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Bass boost?
Started by Geezer |
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27078 Views |
June 18, 2005, 06:43:48 am by Geezer |
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25532 Views |
June 18, 2005, 06:43:00 am by Geezer |
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Doug's Marshall Replacement tf's
Started by Geezer |
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25379 Views |
June 18, 2005, 06:42:35 am by Geezer |
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plexiverb project
Started by Geezer |
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25643 Views |
June 18, 2005, 06:42:10 am by Geezer |
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Need some answers for a Proreverb
Started by Geezer |
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25414 Views |
June 18, 2005, 06:41:50 am by Geezer |
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0 Replies
25271 Views |
June 18, 2005, 06:41:25 am by Geezer |
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oscillation and ghost notes
Started by Geezer |
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25606 Views |
June 18, 2005, 06:41:03 am by Geezer |
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Twin Reverb Problems
Started by Geezer |
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25604 Views |
June 18, 2005, 06:40:31 am by Geezer |
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Matchless choke
Started by Geezer |
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26035 Views |
June 18, 2005, 06:39:41 am by Geezer |
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Bassman Ten mods
Started by Geezer |
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27468 Views |
June 18, 2005, 06:39:18 am by Geezer |
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My TR project
Started by Geezer |
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25553 Views |
June 18, 2005, 06:38:27 am by Geezer |
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TuInside Tube amps
Started by Geezer |
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25221 Views |
June 18, 2005, 06:38:02 am by Geezer |
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Channel Switching Relay
Started by Geezer |
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29822 Views |
June 18, 2005, 06:37:39 am by Geezer |
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resurecting '68 ampeg v4 &nbs
Started by Geezer |
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25578 Views |
June 18, 2005, 06:36:46 am by Geezer |
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plexi bias
Started by Geezer |
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25400 Views |
June 18, 2005, 06:36:25 am by Geezer |
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Tonal Plexi &nb
Started by Geezer |
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25439 Views |
June 18, 2005, 06:35:58 am by Geezer |
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Tweed varnishing
Started by Geezer |
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25474 Views |
June 18, 2005, 06:35:34 am by Geezer |
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output transformer ?
Started by Geezer |
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25236 Views |
June 18, 2005, 06:34:48 am by Geezer |
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converting hammond reverb for guitar
Started by Geezer |
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25693 Views |
June 18, 2005, 06:34:20 am by Geezer |
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yamaha t-100
Started by Geezer |
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25530 Views |
June 18, 2005, 06:33:55 am by Geezer |
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Tube Amp Hum
Started by Geezer |
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25428 Views |
June 18, 2005, 06:33:29 am by Geezer |
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When fuses blow???
Started by Geezer |
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25294 Views |
June 18, 2005, 06:33:04 am by Geezer |
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Basic bias question
Started by Geezer |
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25497 Views |
June 18, 2005, 06:31:54 am by Geezer |
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increasing bass response
Started by Geezer |
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28314 Views |
June 18, 2005, 06:31:27 am by Geezer |
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Current Rating of Power Transformers
Started by Geezer |
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25451 Views |
June 18, 2005, 06:31:03 am by Geezer |
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0 Replies
25430 Views |
June 18, 2005, 06:30:27 am by Geezer |
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5Y3/6V6s in a 5F6A
Started by Geezer |
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25587 Views |
June 18, 2005, 06:30:00 am by Geezer |
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Hoffman Reverb - on / off switch
Started by Geezer |
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25360 Views |
June 18, 2005, 06:29:37 am by Geezer |
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Tweed Bassman Cabinet
Started by Geezer |
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25623 Views |
June 18, 2005, 06:29:16 am by Geezer |
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0 Replies
25393 Views |
June 18, 2005, 06:28:43 am by Geezer |
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0 Replies
25443 Views |
June 18, 2005, 06:28:17 am by Geezer |
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master volume control for AA764 champ
Started by Geezer |
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27389 Views |
June 18, 2005, 06:27:45 am by Geezer |
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6L6 tube swap for champs
Started by Geezer |
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27574 Views |
June 18, 2005, 06:27:19 am by Geezer |
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Flakey Reverb on a BF Deluxe Reverb
Started by Geezer |
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25587 Views |
June 18, 2005, 06:26:55 am by Geezer |
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0 Replies
25699 Views |
June 18, 2005, 06:26:27 am by Geezer |
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resistor value
Started by Geezer |
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25302 Views |
June 18, 2005, 06:24:51 am by Geezer |
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A simple cap question...really......
Started by Geezer |
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25426 Views |
June 18, 2005, 06:23:51 am by Geezer |
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building cabinets
Started by Geezer |
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25459 Views |
June 18, 2005, 06:23:30 am by Geezer |
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Power and Standby Switches
Started by Geezer |
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25355 Views |
June 18, 2005, 06:23:08 am by Geezer |
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Sovtek repair question
Started by Geezer |
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25821 Views |
June 18, 2005, 06:22:36 am by Geezer |
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Not lazy - just careful? Layout help?
Started by Geezer |
0 Replies
25074 Views |
June 18, 2005, 06:21:20 am by Geezer |
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Snarling Dogs wah pot replacement???? 100K
Started by Geezer |
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27203 Views |
June 18, 2005, 06:20:38 am by Geezer |
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IEC power input hole &
Started by Geezer |
0 Replies
25390 Views |
June 18, 2005, 06:19:52 am by Geezer |
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