Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 06:55:30 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 06:55:30 pm | ||
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5 Replies
3455 Views |
June 18, 2011, 10:29:22 amby VMS |
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10 Replies
9510 Views |
June 18, 2011, 07:10:58 am by kagliostro |
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Allen Accomplice Static
Started by Platefire |
6 Replies
4435 Views |
June 17, 2011, 11:36:19 pm by Platefire |
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made a big mistake, can anyone help?
Started by bakerlite |
8 Replies
4893 Views |
June 17, 2011, 08:46:29 am by Willabe |
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25 Replies
19786 Views |
June 17, 2011, 01:20:13 am by PRR |
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0 Replies
2778 Views |
June 15, 2011, 05:45:13 pm by tubenit |
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5 Replies
4113 Views |
June 15, 2011, 12:07:37 pm by frank57 |
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Pentode/triode tubes
Started by firemedic |
23 Replies
16674 Views |
June 15, 2011, 09:11:19 am by Fresh_Start |
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Magnatone 421 Tremelo & Vibrato Issue
Started by plexi50 |
13 Replies
7470 Views |
June 14, 2011, 07:55:26 pm by plexi50 |
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Peavy heritage vtx amp conversion?
Started by tubenit |
10 Replies
6313 Views |
June 14, 2011, 04:59:09 pm by PRR |
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33 Replies
13657 Views |
June 14, 2011, 04:32:42 pm by jjasilli |
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erm, 380v to pin 1 of a 12ax7?
Started by bakerlite |
6 Replies
4279 Views |
June 14, 2011, 02:57:23 pm by PRR |
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Bassman AB165
Started by punkykatt |
8 Replies
7067 Views |
June 14, 2011, 08:47:04 am by punkykatt |
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Best Fender hiss-fighting tips?
Started by eleventeen |
2 Replies
3292 Views |
June 13, 2011, 07:28:54 pm by eleventeen |
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MOVED: Building a relay switching circuit
Started by EL34 |
0 Replies
2511 Views |
June 13, 2011, 05:33:02 pm by EL34 |
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0 Replies
2878 Views |
June 13, 2011, 05:26:12 pm by EL34 |
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MOVED: Struggles with old liquid tin
Started by EL34 |
0 Replies
2655 Views |
June 13, 2011, 05:25:26 pm by EL34 |
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MOVED: Unknow speaker. Power handling
Started by EL34 |
0 Replies
2463 Views |
June 13, 2011, 05:24:19 pm by EL34 |
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Fender Twin on the bench with bad hiss.
Started by bbirling |
1 Replies
3543 Views |
June 13, 2011, 05:18:40 pm by EL34 |
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Hoffman AB763 [missing .02 cap?]
Started by Raybob |
2 Replies
2849 Views |
June 13, 2011, 05:17:23 pm by EL34 |
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Combined SS/Tube bridge rectifier
Started by Leevi |
2 Replies
3445 Views |
June 13, 2011, 03:24:35 pm by Leevi |
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switch instead of pot
Started by Leevi |
10 Replies
5058 Views |
June 13, 2011, 02:43:49 pm by tubeswell |
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2 Replies
3064 Views |
June 13, 2011, 01:27:52 pm by kagliostro |
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Where to next?
Started by Matty_V |
21 Replies
8064 Views |
June 13, 2011, 08:42:21 am by ncusack |
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Marking Tubes
Started by tubesornothing |
6 Replies
3761 Views |
June 13, 2011, 08:06:59 am by jeff |
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SUNN OT compatability question
Started by nateflanigan |
20 Replies
7788 Views |
June 13, 2011, 01:52:34 am by Ritchie200 |
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ROCKOLA AMP FIND!
Started by plexi50 |
19 Replies
8406 Views |
June 12, 2011, 10:40:51 am by plexi50 |
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3 Replies
3258 Views |
June 12, 2011, 01:49:48 am by Tone Junkie |
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Mini- Tweed Overdrive 6BM8 & 5879 CF
Started by tubenit |
30 Replies
10932 Views |
June 11, 2011, 03:27:51 pm by jojokeo |
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Help needed
Started by johnheath |
18 Replies
6644 Views |
June 11, 2011, 06:34:34 am by johnheath |
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Supro Bantam amp questions, thanks.
Started by bigdaddy |
2 Replies
3938 Views |
June 11, 2011, 01:28:12 am by bigdaddy |
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13 Replies
5475 Views |
June 10, 2011, 06:55:39 pm by bigdaddy |
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Mosfet CF and mini-TOS
Started by tubenit |
21 Replies
10007 Views |
June 10, 2011, 04:15:51 pm by TIMBO |
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Full wave tube rectifier circuit?
Started by jeff967 |
4 Replies
3232 Views |
June 10, 2011, 03:14:42 pm by jeff967 |
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1 Replies
3083 Views |
June 10, 2011, 02:15:44 pm by Tone Junkie |
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Storage Life of Electrolytic Caps
Started by hatchhh |
2 Replies
2862 Views |
June 10, 2011, 09:53:52 am by tubeswell |
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Humbucking Filaments?
Started by jeff |
5 Replies
4033 Views |
June 10, 2011, 07:17:32 am by jeff |
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fuseable resistor
Started by JT |
5 Replies
3473 Views |
June 10, 2011, 07:08:43 am by kagliostro |
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'CleanTone' Schematic
Started by TakingFrags |
10 Replies
5642 Views |
June 10, 2011, 03:47:25 am by FYL |
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19 Replies
9317 Views |
June 09, 2011, 04:50:25 pm by chocopower |
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OT Impedance and speaker load question
Started by markmalin |
13 Replies
6076 Views |
June 09, 2011, 03:14:14 pm by Willabe |
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Adding filter
Started by J Rindt |
20 Replies
7858 Views |
June 09, 2011, 01:21:18 pm by tonewood |
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7 Replies
4289 Views |
June 08, 2011, 10:43:49 pm by theundeadelvis |
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10 Replies
5268 Views |
June 07, 2011, 03:08:33 pm by thermion |
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Few transformer questions
Started by jeff |
18 Replies
7660 Views |
June 07, 2011, 06:18:27 am by jeff |
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JCM 2000 Super Lead Bias Issue
Started by plexi50 |
21 Replies
8605 Views |
June 06, 2011, 07:34:44 pm by plexi50 |
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Are Svetlana 6bm8 tube any good?
Started by ncusack |
1 Replies
3327 Views |
June 06, 2011, 03:47:18 pm by FYL |
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Traynor YCV80 - on the bench - pics
Started by LooseChange |
6 Replies
6884 Views |
June 06, 2011, 11:39:03 am by LooseChange |
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Recto/B+ question
Started by Matty_V |
25 Replies
8990 Views |
June 06, 2011, 10:06:56 am by tonewood |
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4 Replies
4023 Views |
June 05, 2011, 06:19:37 am by LooseChange |
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