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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13 Replies
5408 Views |
July 11, 2011, 09:42:26 amby rafe |
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Peavey Classic 20 Distorted sound
Started by dpm309 |
13 Replies
6709 Views |
July 11, 2011, 07:14:15 am by Rev D |
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SS rectifier in tube base
Started by macula56 |
8 Replies
4322 Views |
July 11, 2011, 06:54:37 am by macula56 |
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JJ EL34 internal shorts
Started by panhead |
22 Replies
10387 Views |
July 10, 2011, 10:28:12 pm by shortfuse |
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BF Fender Bassman PI ?
Started by J Rindt |
1 Replies
2792 Views |
July 10, 2011, 09:09:42 pm by HotBluePlates |
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does a 5g9 have a 2 6l6 equivalent
Started by Tone Junkie |
10 Replies
5799 Views |
July 10, 2011, 01:52:22 am by Tone Junkie |
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Elementry Question about resistors
Started by dude |
21 Replies
7571 Views |
July 09, 2011, 09:26:08 pm by DummyLoad |
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Monkey Wards / Valco Hack Job
Started by RicharD |
20 Replies
10339 Views |
July 09, 2011, 09:21:40 pm by alerich |
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8 Replies
4640 Views |
July 08, 2011, 08:53:29 pm by tubeswell |
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Hacking up an old Garnet Amp
Started by spacelabstudio |
15 Replies
8841 Views |
July 08, 2011, 08:08:15 pm by spacelabstudio |
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Strange tube in Gibson GS100 Tube bass head
Started by dude |
19 Replies
10281 Views |
July 07, 2011, 11:34:22 pm by PRR |
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Vox AC15 PI Voltage Problem
Started by plexi50 |
12 Replies
5977 Views |
July 07, 2011, 06:42:41 pm by plexi50 |
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26 Replies
14819 Views |
July 07, 2011, 02:07:05 pm by catnine |
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PAB comparisons
Started by tubenit |
7 Replies
8524 Views |
July 07, 2011, 12:43:16 pm by Fresh_Start |
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3 Replies
3836 Views |
July 06, 2011, 09:18:56 pm by PRR |
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What wattage should screen resistors be?
Started by frank57 |
8 Replies
12226 Views |
July 06, 2011, 10:46:22 am by frank57 |
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5 Replies
5280 Views |
July 05, 2011, 10:35:39 pm by catnine |
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3 Replies
3157 Views |
July 05, 2011, 07:07:37 pm by catnine |
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2 Replies
3124 Views |
July 05, 2011, 03:17:37 pm by Tone Junkie |
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2 Replies
3230 Views |
July 05, 2011, 10:15:37 am by LooseChange |
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MOVED: these people are insane!
Started by tubenit |
0 Replies
3023 Views |
July 05, 2011, 05:17:41 am by tubenit |
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19 Replies
24880 Views |
July 04, 2011, 05:55:27 pm by kagliostro |
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1 Replies
4102 Views |
July 04, 2011, 05:28:25 pm by HotBluePlates |
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Anyone one use the KT120's yet?
Started by 67polara |
13 Replies
9883 Views |
July 04, 2011, 04:17:21 pm by DummyLoad |
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MusicMan problem
Started by Leevi |
7 Replies
5798 Views |
July 04, 2011, 10:03:09 am by Leevi |
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Bass amp question
Started by John |
9 Replies
4698 Views |
July 04, 2011, 09:29:13 am by 6G6 |
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Geezer's HoSo amp-Done! (for now)
Started by John |
28 Replies
9188 Views |
July 04, 2011, 07:51:48 am by John |
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6G16 Vibroverb 6V6 build
Started by carausius |
4 Replies
4916 Views |
July 04, 2011, 03:15:13 am by tubeswell |
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PLEXI GAIN-20
Started by TIMBO |
9 Replies
4957 Views |
July 04, 2011, 12:41:21 am by TIMBO |
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ampeg j12t
Started by neon333 |
1 Replies
4786 Views |
July 03, 2011, 10:47:01 pm by HotBluePlates |
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12 Replies
6924 Views |
July 03, 2011, 10:44:37 pm by octal |
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6K6 vs 6V6
Started by tubenit |
4 Replies
11938 Views |
July 03, 2011, 10:26:12 pm by tubenit |
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3 Replies
3917 Views |
July 03, 2011, 07:47:25 pm by catnine |
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Fender Vibrosonic PS Capacitors
Started by plexi50 |
7 Replies
3768 Views |
July 03, 2011, 07:29:55 pm by plexi50 |
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7 Replies
5886 Views |
July 03, 2011, 02:14:40 pm by Tone Junkie |
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0 Replies
2732 Views |
July 03, 2011, 02:05:10 pm by Tone Junkie |
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Univox 1061 PI Type?
Started by plexi50 |
5 Replies
3722 Views |
July 03, 2011, 12:10:42 pm by plexi50 |
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Bias question
Started by GODI |
5 Replies
3564 Views |
July 03, 2011, 02:18:29 am by GODI |
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Cathode biased 6550... anyone tried it?
Started by bluesbear |
12 Replies
11461 Views |
July 02, 2011, 08:08:48 am by nateflanigan |
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11 Replies
18800 Views |
July 02, 2011, 05:54:19 am by VMS |
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MOVED: DOVETAILED PINE CABINET
Started by tubenit |
0 Replies
3041 Views |
July 01, 2011, 06:31:41 pm by tubenit |
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100watt OT used for 50 watt build?
Started by bakerlite |
4 Replies
3475 Views |
July 01, 2011, 01:35:17 pm by kagliostro |
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is this a dumb question?
Started by jerrydyer |
6 Replies
3502 Views |
July 01, 2011, 12:33:20 pm by jerrydyer |
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1957 gibson ga-20
Started by bruno |
18 Replies
10135 Views |
July 01, 2011, 11:30:20 am by Willabe |
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Power Transformer Q
Started by johnheath |
2 Replies
3349 Views |
June 30, 2011, 06:37:51 pm by phsyconoodler |
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Fuzzy tone
Started by Leevi |
32 Replies
10144 Views |
June 30, 2011, 05:36:28 pm by firemedic |
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12AU7 concertina/split load PI
Started by jeff |
28 Replies
15824 Views |
June 30, 2011, 12:24:29 pm by jeff |
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Help with AMZ tonestack for tube amp.
Started by ncusack |
3 Replies
3946 Views |
June 29, 2011, 09:53:30 pm by PRR |
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Which has more gain, a 5E3 or a 5G9?
Started by RobBozic |
6 Replies
6428 Views |
June 29, 2011, 05:42:38 pm by RobBozic |
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1 Replies
2934 Views |
June 29, 2011, 04:59:14 pm by phsyconoodler |
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