Welcome To the Hoffman Amplifiers Forum
September 06, 2025, 04:41:51 pm
Welcome To the Hoffman Amplifiers ForumSeptember 06, 2025, 04:41:51 pm | ||
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1 Replies
6193 Views |
June 28, 2012, 09:10:14 amby fdesalvo |
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0 Replies
1885 Views |
June 27, 2012, 04:51:04 am by tubenit |
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Fender Bassman 100 red plating issue
Started by SoundmasterG |
15 Replies
6759 Views |
June 25, 2012, 05:09:19 pm by SoundmasterG |
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17 Replies
5242 Views |
June 25, 2012, 07:30:04 am by sluckey |
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Stumped on a 7868 amp
Started by Davidg |
11 Replies
5502 Views |
June 24, 2012, 08:51:58 pm by Davidg |
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8 Replies
4389 Views |
June 24, 2012, 06:45:45 am by kagliostro |
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NFB Question on Multi-tap OT
Started by Ed_Chambley |
4 Replies
2517 Views |
June 23, 2012, 09:40:41 pm by Ed_Chambley |
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11 Replies
4711 Views |
June 23, 2012, 03:47:33 pm by kagliostro |
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Bypassing 2nd gain stage in a 5Ex
Started by Tyrannocaster |
16 Replies
6257 Views |
June 23, 2012, 10:25:47 am by HotBluePlates |
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GARNET BTO
Started by TIMBO |
14 Replies
7154 Views |
June 22, 2012, 09:44:05 pm by darryl |
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Tube clamp dilemma
Started by fdesalvo |
4 Replies
2426 Views |
June 22, 2012, 09:42:14 pm by fdesalvo |
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Power cord clamp
Started by Geo |
5 Replies
2667 Views |
June 22, 2012, 05:15:01 pm by Platefire |
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MOVED: A simple guitar wiring question
Started by tubenit |
0 Replies
1822 Views |
June 22, 2012, 04:53:41 am by tubenit |
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MV Super Reverb Trem and Reverb
Started by jim |
2 Replies
2191 Views |
June 21, 2012, 07:54:42 am by sluckey |
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120hz hum problem 5f6a
Started by schoolie |
42 Replies
23744 Views |
June 21, 2012, 01:26:36 am by schoolie |
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ANOTHER circuit question
Started by mresistor |
11 Replies
4164 Views |
June 20, 2012, 07:44:55 pm by HotBluePlates |
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What to build with this> Ideas?
Started by mresistor |
45 Replies
9183 Views |
June 20, 2012, 07:41:30 pm by HotBluePlates |
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14 Replies
5172 Views |
June 20, 2012, 12:39:25 pm by Tyrannocaster |
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Adding MP3/CD input to reverb unit
Started by jeff |
3 Replies
2494 Views |
June 20, 2012, 07:27:24 am by jeff |
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9 Replies
3292 Views |
June 19, 2012, 03:50:55 pm by drgonzonm |
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6 Replies
3866 Views |
June 19, 2012, 09:47:18 am by HotBluePlates |
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5E3 tone stack & PAB & midboost
Started by tubenit |
12 Replies
5563 Views |
June 19, 2012, 09:29:38 am by Tyrannocaster |
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1 Replies
4165 Views |
June 19, 2012, 05:48:32 am by tubenit |
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10 Replies
4118 Views |
June 18, 2012, 09:02:50 pm by tubeswell |
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2 Replies
2684 Views |
June 18, 2012, 02:09:54 pm by Tyrannocaster |
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"waiting for response from el34world.com"
Started by sluckey |
8 Replies
3194 Views |
June 18, 2012, 06:26:12 am by Tyrannocaster |
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12 Replies
11012 Views |
June 17, 2012, 10:25:26 pm by HotBluePlates |
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2 Replies
2446 Views |
June 17, 2012, 09:39:58 pm by Willabe |
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Modded AB763 Amp V2 Farting
Started by Matthias |
1 Replies
2025 Views |
June 17, 2012, 09:21:52 am by sluckey |
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Bias voltage measurement
Started by ampgeek |
7 Replies
3703 Views |
June 17, 2012, 08:38:26 am by ampgeek |
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22 Replies
6865 Views |
June 16, 2012, 07:06:32 am by Platefire |
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darken drive channel
Started by jim |
8 Replies
3562 Views |
June 15, 2012, 09:29:58 pm by PRR |
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13 Replies
5879 Views |
June 15, 2012, 07:52:17 pm by fdesalvo |
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Amperite 6-4 --- What is this ?
Started by kagliostro |
2 Replies
2567 Views |
June 15, 2012, 07:05:47 am by kagliostro |
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New build : AC30 TB head
Started by archaos |
14 Replies
5176 Views |
June 14, 2012, 02:35:13 pm by archaos |
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Cleaning the shop - stuff must go
Started by EL34 |
3 Replies
2279 Views |
June 14, 2012, 10:53:00 am by EL34 |
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Extrapolating loaded voltage on PT
Started by Tyrannocaster |
20 Replies
6393 Views |
June 14, 2012, 06:56:12 am by Tyrannocaster |
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Little Wing/Vixen ECL84 in a cash box
Started by TIMBO |
30 Replies
9280 Views |
June 14, 2012, 02:13:39 am by TIMBO |
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10 Replies
8991 Views |
June 13, 2012, 10:17:26 pm by Ed_Chambley |
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This just in... One of a kind
Started by LooseChange |
10 Replies
4657 Views |
June 13, 2012, 10:15:07 pm by fdesalvo |
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3 Replies
2508 Views |
June 13, 2012, 05:47:37 pm by HotBluePlates |
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Fender Brass Plate
Started by Ed_Chambley |
7 Replies
5080 Views |
June 13, 2012, 05:06:04 pm by HotBluePlates |
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14 Replies
5528 Views |
June 13, 2012, 03:28:15 pm by jjasilli |
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46 Replies
12116 Views |
June 13, 2012, 09:45:08 am by fdesalvo |
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resistor wattage ?
Started by worth |
12 Replies
3745 Views |
June 13, 2012, 06:12:40 am by stratele52 |
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Amp debug help needed
Started by Quatro |
14 Replies
5542 Views |
June 13, 2012, 05:34:15 am by sluckey |
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4 Replies
2982 Views |
June 12, 2012, 11:27:34 pm by mrr3000gt |
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6 Replies
3004 Views |
June 12, 2012, 05:57:31 pm by birt |
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70's ac 30 woes
Started by phsyconoodler |
6 Replies
2752 Views |
June 12, 2012, 05:09:36 pm by stratele52 |
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HotRod Deluxe Channel Problems
Started by plexi50 |
18 Replies
7089 Views |
June 12, 2012, 02:02:54 pm by plexi50 |
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