Welcome To the Hoffman Amplifiers Forum
October 22, 2025, 08:27:30 pm
Welcome To the Hoffman Amplifiers ForumOctober 22, 2025, 08:27:30 pm | ||
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21 Replies
7060 Views |
August 26, 2021, 01:52:49 amby zircontweezer |
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2 Replies
2164 Views |
August 26, 2021, 01:37:16 am by wolfiesays |
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Library of DFX chassis files?
Started by luthierwnc |
0 Replies
2486 Views |
August 25, 2021, 06:21:38 pm by luthierwnc |
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7 Replies
4543 Views |
August 25, 2021, 04:25:18 pm by Raybob |
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Valco Gretsch 6150 Voltages Question
Started by K Teacher |
11 Replies
3370 Views |
August 25, 2021, 01:32:12 pm by sluckey |
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Hookup Wires to Pots Question
Started by dragonbat13 |
19 Replies
4783 Views |
August 25, 2021, 09:26:08 am by acheld |
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Hoffman Output Transformer Info!
Started by plexi50 |
0 Replies
1973 Views |
August 24, 2021, 07:29:07 pm by plexi50 |
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Power amp VS Power amp
Started by fossilshark |
2 Replies
1941 Views |
August 24, 2021, 06:54:56 pm by sluckey |
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is Classictone back?
Started by joesatch |
4 Replies
2128 Views |
August 24, 2021, 03:58:57 pm by tubenit |
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0 Replies
2072 Views |
August 24, 2021, 02:15:34 pm by Lectroid |
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Univox U80A
Started by Big chief |
8 Replies
2770 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
2170 Views |
August 23, 2021, 06:57:32 pm by BOWMusic |
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Seymour Duncan 100 convertible
Started by Zebop |
4 Replies
1985 Views |
August 23, 2021, 03:32:32 pm by Zebop |
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18 Replies
8506 Views |
August 23, 2021, 02:29:23 pm by boyfarrell |
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LTP Questions
Started by RadioComm |
25 Replies
6273 Views |
August 21, 2021, 11:20:21 pm by PRR |
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MINI BASSMAN
Started by TIMBO |
3 Replies
2641 Views |
August 21, 2021, 10:14:54 pm by TIMBO |
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Static on the Reverb troubleshooting
Started by joesatch |
2 Replies
1917 Views |
August 21, 2021, 06:11:35 pm by joesatch |
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Possible source of 4xEL84 transformers
Started by luthierwnc |
6 Replies
2753 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
13415 Views |
August 21, 2021, 01:53:17 pm by OVNIPR |
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11 Replies
3495 Views |
August 21, 2021, 10:32:23 am by texwest |
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trying to identify Transformers
Started by joesatch |
3 Replies
2127 Views |
August 21, 2021, 09:51:25 am by joesatch |
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Fender DDRI Reverb problem
Started by vintasonic |
9 Replies
3045 Views |
August 20, 2021, 07:03:51 pm by tubeswell |
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50W plexi build questions
Started by Bieworm |
29 Replies
6567 Views |
August 19, 2021, 05:33:24 pm by PharmRock |
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40 Replies
8300 Views |
August 19, 2021, 04:21:53 pm by fredg |
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7 Replies
2976 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
3351 Views |
August 19, 2021, 12:07:48 pm by gerry113377 |
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Adding negative feedback control?
Started by ylelevier77 |
4 Replies
3166 Views |
August 18, 2021, 08:56:30 pm by PRR |
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Adjustable bias board question
Started by Esquirefreak |
5 Replies
2443 Views |
August 18, 2021, 07:18:38 pm by sluckey |
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Taming the Beast
Started by acheld |
8 Replies
2878 Views |
August 18, 2021, 11:07:52 am by SILVERGUN |
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Hoffman 6v6 plexi bias help
Started by Mehfuzhoss |
12 Replies
4180 Views |
August 17, 2021, 02:38:57 pm by Latole |
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weak tremolo intensity
Started by isaac_teller |
6 Replies
2951 Views |
August 17, 2021, 02:38:36 pm by BlackCrowe604 |
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Spectra 60 T schematic needed
Started by Latole |
0 Replies
2111 Views |
August 17, 2021, 04:18:39 am by Latole |
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Amplifier loud hum.
Started by fossilshark |
13 Replies
4407 Views |
August 16, 2021, 08:45:52 pm by PRR |
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715 Replies
260257 Views |
August 16, 2021, 12:09:34 pm by wsscott |
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6G16 heaters
Started by joesatch |
3 Replies
2355 Views |
August 16, 2021, 09:42:19 am by acheld |
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Artificial heater center tap question
Started by AmberB |
1 Replies
1806 Views |
August 16, 2021, 01:07:10 am by kagliostro |
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30 Replies
6127 Views |
August 15, 2021, 10:44:51 pm by AmberB |
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What to build?
Started by CharacterZero |
17 Replies
4566 Views |
August 15, 2021, 10:08:10 pm by CharacterZero |
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Voltage drop resistor value
Started by MacGwyn |
12 Replies
3632 Views |
August 14, 2021, 08:18:11 pm by thetragichero |
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Tracking down DC voltage
Started by Hoodnight |
6 Replies
2703 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
2696 Views |
August 14, 2021, 07:19:00 am by sluckey |
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Latest 5e3 build
Started by jrgtwo |
13 Replies
4251 Views |
August 13, 2021, 10:41:21 pm by Willabe |
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Silvertone 1432 mic channel mod
Started by bmccowan |
9 Replies
3275 Views |
August 13, 2021, 06:06:45 pm by bmccowan |
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Ceramic capacitors for guitar amp?
Started by AmberB |
10 Replies
3403 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
3198 Views |
August 12, 2021, 09:40:10 pm by Hoodnight |
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Stand alone harmonic tremolo unit
Started by Esquirefreak |
13 Replies
5183 Views |
August 12, 2021, 05:35:19 pm by Esquirefreak |
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10 Replies
3363 Views |
August 12, 2021, 05:05:07 pm by Fraggy0117 |
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Twin Reverb Vibrato
Started by aajeffcote |
9 Replies
3257 Views |
August 10, 2021, 10:33:52 pm by aajeffcote |
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4 Replies
2008 Views |
August 10, 2021, 04:01:13 pm by ShaneCW |
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11 Replies
3328 Views |
August 09, 2021, 09:37:54 pm by PRR |
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Misc. Hardware |
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Pots Knobs |
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