Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 11:55:36 am
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 11:55:36 am | ||
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| 0 Members and 61 Guests are viewing this board. | ||||
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is Classictone back?
Started by joesatch |
4 Replies
4091 Views |
August 24, 2021, 03:58:57 pmby tubenit |
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0 Replies
4633 Views |
August 24, 2021, 02:15:34 pm by Lectroid |
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Univox U80A
Started by Big chief |
8 Replies
5275 Views |
August 23, 2021, 09:50:54 pm by Big chief |
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New 5W tube amp with Hi gain channel
Started by BOWMusic |
4 Replies
4514 Views |
August 23, 2021, 06:57:32 pm by BOWMusic |
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Seymour Duncan 100 convertible
Started by Zebop |
4 Replies
4144 Views |
August 23, 2021, 03:32:32 pm by Zebop |
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18 Replies
12244 Views |
August 23, 2021, 02:29:23 pm by boyfarrell |
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LTP Questions
Started by RadioComm |
25 Replies
10988 Views |
August 21, 2021, 11:20:21 pm by PRR |
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MINI BASSMAN
Started by TIMBO |
3 Replies
5056 Views |
August 21, 2021, 10:14:54 pm by TIMBO |
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Static on the Reverb troubleshooting
Started by joesatch |
2 Replies
3875 Views |
August 21, 2021, 06:11:35 pm by joesatch |
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Possible source of 4xEL84 transformers
Started by luthierwnc |
6 Replies
4934 Views |
August 21, 2021, 06:10:14 pm by luthierwnc |
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Fender Pro Tube Series Twin Amp Problem
Started by shortfuse |
12 Replies
16249 Views |
August 21, 2021, 01:53:17 pm by OVNIPR |
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11 Replies
6213 Views |
August 21, 2021, 10:32:23 am by texwest |
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trying to identify Transformers
Started by joesatch |
3 Replies
4103 Views |
August 21, 2021, 09:51:25 am by joesatch |
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Fender DDRI Reverb problem
Started by vintasonic |
9 Replies
5464 Views |
August 20, 2021, 07:03:51 pm by tubeswell |
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50W plexi build questions
Started by Bieworm |
29 Replies
11062 Views |
August 19, 2021, 05:33:24 pm by PharmRock |
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40 Replies
13735 Views |
August 19, 2021, 04:21:53 pm by fredg |
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7 Replies
5639 Views |
August 19, 2021, 12:47:32 pm by PRR |
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5e3 hum and squeal at high volume
Started by gerry113377 |
8 Replies
5789 Views |
August 19, 2021, 12:07:48 pm by gerry113377 |
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Adding negative feedback control?
Started by ylelevier77 |
4 Replies
5619 Views |
August 18, 2021, 08:56:30 pm by PRR |
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Adjustable bias board question
Started by Esquirefreak |
5 Replies
4577 Views |
August 18, 2021, 07:18:38 pm by sluckey |
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Taming the Beast
Started by acheld |
8 Replies
5225 Views |
August 18, 2021, 11:07:52 am by SILVERGUN |
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Hoffman 6v6 plexi bias help
Started by Mehfuzhoss |
12 Replies
7046 Views |
August 17, 2021, 02:38:57 pm by Latole |
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weak tremolo intensity
Started by isaac_teller |
6 Replies
5522 Views |
August 17, 2021, 02:38:36 pm by BlackCrowe604 |
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Spectra 60 T schematic needed
Started by Latole |
0 Replies
4666 Views |
August 17, 2021, 04:18:39 am by Latole |
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Amplifier loud hum.
Started by fossilshark |
13 Replies
8337 Views |
August 16, 2021, 08:45:52 pm by PRR |
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715 Replies
357093 Views |
August 16, 2021, 12:09:34 pm by wsscott |
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6G16 heaters
Started by joesatch |
3 Replies
4893 Views |
August 16, 2021, 09:42:19 am by acheld |
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Artificial heater center tap question
Started by AmberB |
1 Replies
3891 Views |
August 16, 2021, 01:07:10 am by kagliostro |
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30 Replies
10083 Views |
August 15, 2021, 10:44:51 pm by AmberB |
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What to build?
Started by CharacterZero |
17 Replies
7731 Views |
August 15, 2021, 10:08:10 pm by CharacterZero |
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Voltage drop resistor value
Started by MacGwyn |
12 Replies
6695 Views |
August 14, 2021, 08:18:11 pm by thetragichero |
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Tracking down DC voltage
Started by Hoodnight |
6 Replies
5538 Views |
August 14, 2021, 09:08:26 am by Willabe |
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Reduce bass on 6G16 Brown Vibroverb
Started by waldner |
5 Replies
4963 Views |
August 14, 2021, 07:19:00 am by sluckey |
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Latest 5e3 build
Started by jrgtwo |
13 Replies
7320 Views |
August 13, 2021, 10:41:21 pm by Willabe |
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Silvertone 1432 mic channel mod
Started by bmccowan |
9 Replies
5812 Views |
August 13, 2021, 06:06:45 pm by bmccowan |
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Ceramic capacitors for guitar amp?
Started by AmberB |
10 Replies
6029 Views |
August 13, 2021, 07:24:37 am by bmccowan |
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Deluxe Reverb '65 reverb not working
Started by Hoodnight |
10 Replies
6124 Views |
August 12, 2021, 09:40:10 pm by Hoodnight |
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Stand alone harmonic tremolo unit
Started by Esquirefreak |
13 Replies
8090 Views |
August 12, 2021, 05:35:19 pm by Esquirefreak |
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10 Replies
6145 Views |
August 12, 2021, 05:05:07 pm by Fraggy0117 |
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Twin Reverb Vibrato
Started by aajeffcote |
9 Replies
5838 Views |
August 10, 2021, 10:33:52 pm by aajeffcote |
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4 Replies
4260 Views |
August 10, 2021, 04:01:13 pm by ShaneCW |
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11 Replies
6202 Views |
August 09, 2021, 09:37:54 pm by PRR |
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Help with distortion characteristics.
Started by walkman |
18 Replies
8306 Views |
August 09, 2021, 08:49:01 pm by sluckey |
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Wiring guestion AC15 variant
Started by jyrki3101 |
17 Replies
5985 Views |
August 09, 2021, 03:41:37 pm by jyrki3101 |
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Which 2204 should I build?
Started by waldner |
6 Replies
4836 Views |
August 09, 2021, 06:23:30 am by sluckey |
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Question on D`Lite schematic
Started by punkykatt |
6 Replies
6052 Views |
August 08, 2021, 01:11:15 pm by tbn |
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Safety switch for no load
Started by timmyjoe |
6 Replies
4824 Views |
August 06, 2021, 05:26:23 pm by timmyjoe |
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Fender Model 30 Thermal Issue
Started by RadioComm |
29 Replies
10930 Views |
August 06, 2021, 01:54:56 pm by RadioComm |
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Speaker Line Out
Started by tubenit |
10 Replies
6467 Views |
August 06, 2021, 05:27:45 am by pdf64 |
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Low Voltage PT
Started by aajeffcote |
4 Replies
4357 Views |
August 05, 2021, 07:32:58 pm by aajeffcote |
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