Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 07:47:46 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 07:47:46 am | ||
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| 0 Members and 13 Guests are viewing this board. | ||||
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13 Replies
7818 Views |
February 07, 2020, 05:19:27 pmby shooter |
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2 Replies
4658 Views |
February 07, 2020, 11:24:33 am by kagliostro |
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Aluminum tubing & B+ wiring
Started by tubenit |
4 Replies
3841 Views |
February 07, 2020, 11:06:07 am by PRR |
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Old f....radio revisited.
Started by Colas LeGrippa |
2 Replies
3100 Views |
February 06, 2020, 06:38:30 pm by Colas LeGrippa |
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Power amplifier designs
Started by fossilshark |
6 Replies
4223 Views |
February 06, 2020, 12:07:06 pm by d95err |
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Bias shift tremolo in bigger amps
Started by Diverted |
2 Replies
3910 Views |
February 06, 2020, 10:54:18 am by Diverted |
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Tweed BluezMeister choke
Started by Mungo Park |
2 Replies
3722 Views |
February 05, 2020, 10:41:26 am by Mungo Park |
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7 Replies
4297 Views |
February 04, 2020, 05:08:40 pm by shooter |
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question on wiring tone stack pots
Started by 1blueheron |
6 Replies
4750 Views |
February 03, 2020, 10:27:00 pm by 1blueheron |
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oscillating plate voltage
Started by munkeyboy |
17 Replies
6970 Views |
February 03, 2020, 07:38:05 am by kagliostro |
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Lowering B+ for princeton 6G2 build
Started by JohanH |
28 Replies
9952 Views |
February 02, 2020, 05:04:26 pm by kagliostro |
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4 Replies
3876 Views |
February 02, 2020, 03:02:47 pm by HanTheGibsonKiller |
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41 Replies
10088 Views |
February 02, 2020, 12:45:48 pm by Diverted |
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18w Stout - oscillation?
Started by shaun |
17 Replies
5929 Views |
January 31, 2020, 05:10:42 pm by shaun |
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11 Replies
4996 Views |
January 31, 2020, 02:24:38 pm by airguitarist |
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18 Replies
5865 Views |
January 31, 2020, 02:04:25 pm by PRR |
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Channel switching 60 cycle hum issue
Started by ymi5150? |
6 Replies
3391 Views |
January 31, 2020, 12:15:05 am by d95err |
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Rusty PT on '66 Champ
Started by AxeAmpTN |
5 Replies
3946 Views |
January 30, 2020, 12:30:03 pm by sluckey |
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Another Pro Junior Kit Question
Started by ListerHayes |
3 Replies
3717 Views |
January 30, 2020, 07:05:45 am by ListerHayes |
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Deluxe reverb effects loop
Started by phsyconoodler |
4 Replies
5302 Views |
January 29, 2020, 11:31:46 pm by 2deaf |
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Which filter layout to use for AB763?
Started by markmalin |
4 Replies
4187 Views |
January 29, 2020, 12:37:57 pm by markmalin |
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EVH 5150 MOD
Started by Travis8 |
2 Replies
5170 Views |
January 28, 2020, 08:41:04 am by kagliostro |
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6 V 6 Plexi Repair Advice
Started by purpletele |
46 Replies
14055 Views |
January 27, 2020, 05:58:17 pm by 66Strat |
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17 Replies
8708 Views |
January 27, 2020, 12:17:18 pm by pdf64 |
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Stout TMB with Blues JR. Iron
Started by jasonvilla |
12 Replies
6100 Views |
January 26, 2020, 03:07:06 pm by jasonvilla |
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2 Replies
3916 Views |
January 26, 2020, 01:14:13 pm by boogieWoogie |
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major minor III r1.2
Started by DummyLoad |
24 Replies
8278 Views |
January 26, 2020, 12:40:28 pm by Ritchie200 |
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27 Replies
10507 Views |
January 26, 2020, 04:32:33 am by kagliostro |
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6L6WGB PT advice
Started by johngovan |
27 Replies
7820 Views |
January 24, 2020, 02:56:44 pm by PRR |
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The Dwamp as built
Started by Williamblake |
8 Replies
4922 Views |
January 24, 2020, 01:45:36 pm by Williamblake |
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Silvertone amp
Started by Big chief |
3 Replies
3163 Views |
January 24, 2020, 12:03:56 pm by Big chief |
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more powerful class A guitar amp
Started by centervolume |
18 Replies
8379 Views |
January 24, 2020, 09:51:34 am by Willabe |
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0 Replies
2763 Views |
January 23, 2020, 08:54:23 pm by Zelbrek |
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PP 6V6 rock amp
Started by Colas LeGrippa |
8 Replies
4672 Views |
January 23, 2020, 04:54:14 pm by Colas LeGrippa |
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Fender Pro Junior Choke
Started by ListerHayes |
2 Replies
3966 Views |
January 23, 2020, 03:04:48 pm by ListerHayes |
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Roberts 1630 6BM8 based, stereo practice /recording amp
Started by Toxophilite « 1 2 3 » |
125 Replies
37223 Views |
January 23, 2020, 02:48:17 pm by blackmountainamps |
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3 Replies
3901 Views |
January 23, 2020, 01:52:15 pm by PRR |
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Output transformer, 725 gallons of oil
Started by PRR |
6 Replies
3935 Views |
January 23, 2020, 12:18:15 pm by sluckey |
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Fender Pro Junior Kit Problem
Started by ListerHayes |
10 Replies
6846 Views |
January 23, 2020, 06:37:18 am by EL34 |
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49 Replies
13697 Views |
January 23, 2020, 12:55:23 am by TIMBO |
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18 W build and test V.
Started by TWANG |
0 Replies
2725 Views |
January 22, 2020, 01:51:04 pm by TWANG |
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4 Replies
4624 Views |
January 22, 2020, 08:14:19 am by Zelbrek |
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Use of vintage or used parts
Started by 1blueheron |
7 Replies
4205 Views |
January 22, 2020, 06:45:22 am by tubenit |
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Fender 6G15 reverb unit tone control
Started by Diverted |
2 Replies
3657 Views |
January 21, 2020, 06:01:53 pm by Diverted |
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'69 Deluxe Reverb boost ckt foot switch
Started by Pete1950 |
2 Replies
3614 Views |
January 21, 2020, 10:46:22 am by pdf64 |
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Silvertone 1331 power transformer
Started by Hebert |
6 Replies
4202 Views |
January 20, 2020, 06:41:16 pm by Hebert |
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5 Replies
3945 Views |
January 20, 2020, 04:05:58 pm by munkeyboy |
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Narrow 6V6 Plexi board
Started by dude |
1 Replies
3125 Views |
January 20, 2020, 11:54:49 am by dude |
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Reverb tone pot?
Started by Diverted |
0 Replies
2750 Views |
January 19, 2020, 05:04:27 pm by Diverted |
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Stout tone control issue
Started by jlaj |
28 Replies
7495 Views |
January 19, 2020, 01:53:56 pm by jlaj |
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