Welcome To the Hoffman Amplifiers Forum
September 06, 2025, 06:30:27 am
Welcome To the Hoffman Amplifiers ForumSeptember 06, 2025, 06:30:27 am | ||
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| 0 Members and 21 Guests are viewing this board. | ||||
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15 Replies
2959 Views |
October 13, 2023, 11:58:16 pmby w2cfx |
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Ampeg TM-1
Started by goldstache |
5 Replies
2445 Views |
October 13, 2023, 03:32:03 pm by Keppy |
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7 Replies
2960 Views |
October 13, 2023, 11:38:01 am by martinman |
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Enough current??
Started by Vlada |
5 Replies
2455 Views |
October 13, 2023, 06:52:47 am by tubeswell |
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Nice Score at local Flea Market
Started by kagliostro |
25 Replies
4792 Views |
October 13, 2023, 01:31:17 am by kagliostro |
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Allen Accomplice Motor Boating
Started by Platefire |
14 Replies
3397 Views |
October 12, 2023, 09:00:57 pm by Platefire |
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5B6 build... no output
Started by zephyrblau « 1 2 » |
52 Replies
7342 Views |
October 12, 2023, 07:05:56 pm by zephyrblau |
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Fender 6G15 Reverb Unit Dry Path
Started by W5FH |
5 Replies
2103 Views |
October 12, 2023, 11:10:44 am by Williamblake |
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Mesa studio 22 bias issue
Started by phsyconoodler |
16 Replies
4552 Views |
October 11, 2023, 09:46:59 pm by nandrewjackson |
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Hoffman Stout W/Reverb flipped layout
Started by mresistor |
7 Replies
2521 Views |
October 11, 2023, 09:34:46 am by EL34 |
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0 Replies
1354 Views |
October 10, 2023, 04:55:13 pm by tdvt |
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67 Super reverb transformers
Started by rafe |
6 Replies
2490 Views |
October 10, 2023, 04:26:05 pm by rafe |
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2 Replies
2375 Views |
October 10, 2023, 02:55:53 pm by stratomaster |
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Bassman AA864 mods and musings
Started by Bieworm |
21 Replies
5066 Views |
October 10, 2023, 03:28:15 am by Bieworm |
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12DW7 in V1 of Vox AC50/4 MK2!!!
Started by Jalmeida |
0 Replies
1521 Views |
October 09, 2023, 11:10:22 pm by Jalmeida |
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A 6G2 circuit in this VOM Chassis?
Started by Platefire |
12 Replies
3205 Views |
October 09, 2023, 09:39:52 pm by Platefire |
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10 Replies
4502 Views |
October 09, 2023, 06:59:08 pm by PRR |
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202 Replies
41331 Views |
October 09, 2023, 04:45:26 pm by martiro7 |
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7 Replies
3317 Views |
October 09, 2023, 03:16:09 pm by filmdiary |
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Bassman 50 update
Started by labb |
1 Replies
2145 Views |
October 08, 2023, 06:31:19 am by bmccowan |
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CAE 3+ output stage assistance
Started by joesatch |
3 Replies
2364 Views |
October 08, 2023, 02:29:45 am by joesatch |
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1 Replies
3717 Views |
October 07, 2023, 05:42:37 pm by vibrolax |
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Layout Chassis Template Software
Started by Pollys13a |
5 Replies
2866 Views |
October 07, 2023, 11:43:34 am by Pollys13a |
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3 Replies
2151 Views |
October 07, 2023, 11:32:08 am by Platefire |
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4 Replies
2351 Views |
October 06, 2023, 05:58:44 pm by PRR |
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Layout of Vox AC50/2...
Started by Jalmeida |
4 Replies
2376 Views |
October 05, 2023, 08:40:27 pm by sluckey |
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thomas organ 6973 tube amplifier
Started by filamenthead |
2 Replies
2201 Views |
October 05, 2023, 10:53:50 am by 66Strat |
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Ab 763 power amp section input.
Started by tedsorvino1 |
4 Replies
2379 Views |
October 05, 2023, 08:58:11 am by tedsorvino1 |
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4 Replies
2302 Views |
October 04, 2023, 07:50:44 pm by sluckey |
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parallel triode question
Started by joesatch |
16 Replies
4571 Views |
October 04, 2023, 03:23:55 pm by kagliostro |
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AB 568 Super reverb....questions
Started by rafe |
5 Replies
2328 Views |
October 04, 2023, 01:24:20 pm by rafe |
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dual lite channel switching
Started by Mattjaco1 |
5 Replies
2551 Views |
October 03, 2023, 03:52:54 pm by sluckey |
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6 Replies
2933 Views |
October 03, 2023, 09:22:50 am by delray |
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Valve PA to guitar amp
Started by peacocksuit |
11 Replies
3107 Views |
October 03, 2023, 09:00:51 am by kagliostro |
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Just a reminder...
Started by tdvt |
3 Replies
2170 Views |
October 02, 2023, 09:22:04 pm by tdvt |
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Mod Electronics
Started by labb |
11 Replies
3537 Views |
October 02, 2023, 09:20:58 pm by tdvt |
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20 Replies
4352 Views |
October 02, 2023, 06:02:38 pm by pdf64 |
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Vox AC30/4 build finished…
Started by Jalmeida |
3 Replies
2481 Views |
October 02, 2023, 05:20:47 pm by Jalmeida |
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109 Replies
16846 Views |
October 02, 2023, 01:35:17 pm by tdvt |
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Raw pot in 5F4 super
Started by Keyboy |
11 Replies
3174 Views |
October 02, 2023, 07:41:21 am by DummyLoad |
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7 Replies
3677 Views |
October 01, 2023, 06:23:18 pm by AlNewman |
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10 Replies
3506 Views |
September 30, 2023, 05:18:10 am by Dave |
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Effects loop for SV20ish amp
Started by audiosalvage |
5 Replies
2824 Views |
September 29, 2023, 08:09:00 pm by audiosalvage |
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Does it exist a class D tube amp ?
Started by kagliostro |
18 Replies
4779 Views |
September 29, 2023, 03:10:41 pm by kagliostro |
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14 Replies
3881 Views |
September 29, 2023, 01:21:33 am by Bieworm |
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53 Replies
8581 Views |
September 29, 2023, 01:13:19 am by DummyLoad |
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How to measure tube cathode current?
Started by pbman1953 |
12 Replies
7897 Views |
September 28, 2023, 11:31:34 pm by zozoe |
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7 Replies
3019 Views |
September 28, 2023, 03:56:38 pm by HotBluePlates |
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Audio Transformer reference
Started by acheld |
29 Replies
5195 Views |
September 28, 2023, 03:42:34 pm by HotBluePlates |
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Hammond AO-35 conversion
Started by joesatch |
7 Replies
3457 Views |
September 28, 2023, 11:09:59 am by bmccowan |
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