Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 02:09:00 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 02:09:00 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 66 Guests are viewing this board. | ||||
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Pro Junior Mods Continued
Started by ListerHayes |
5 Replies
2357 Views |
February 19, 2020, 05:36:07 pmby 2deaf |
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HiFi output tranny with screen windings
Started by shaun |
3 Replies
1810 Views |
February 19, 2020, 03:43:36 pm by jjasilli |
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Amps with 3+ Preamp Gain Stages
Started by cusebassman |
4 Replies
2914 Views |
February 19, 2020, 01:05:18 pm by cusebassman |
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Bassman AA864 Build Problem (no sound at all)
Started by Jima321 |
11 Replies
3257 Views |
February 19, 2020, 09:13:22 am by shooter |
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3 Replies
1810 Views |
February 19, 2020, 06:33:16 am by kagliostro |
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10 Replies
4758 Views |
February 18, 2020, 09:54:20 pm by PRR |
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Switch questions....
Started by 1blueheron |
6 Replies
3005 Views |
February 18, 2020, 08:39:45 am by 1blueheron |
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Plexi 50 Shielded Cable
Started by bruce_w |
5 Replies
2138 Views |
February 18, 2020, 08:03:58 am by bruce_w |
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AB 763-2 Ground for Speaker Jacks
Started by StevenPituch |
3 Replies
1886 Views |
February 16, 2020, 10:06:17 pm by sluckey |
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2 Replies
1723 Views |
February 16, 2020, 03:43:48 pm by StevenPituch |
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43 Replies
9161 Views |
February 16, 2020, 12:30:06 pm by Captain chunkulus |
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6 Replies
2283 Views |
February 16, 2020, 10:56:14 am by dinkyguitar |
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21 Replies
21652 Views |
February 16, 2020, 08:16:52 am by SnickSound |
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53 Replies
17686 Views |
February 15, 2020, 07:29:31 pm by Diverted |
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What to build ?
Started by Colas LeGrippa |
17 Replies
5048 Views |
February 15, 2020, 03:10:04 pm by shooter |
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81 Replies
53806 Views |
February 14, 2020, 09:53:13 pm by HotBluePlates |
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Weird volume loss
Started by On The Rocks |
6 Replies
2531 Views |
February 14, 2020, 04:15:21 pm by sluckey |
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13 Replies
3966 Views |
February 14, 2020, 09:42:21 am by Gibsonchild |
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Hoffman Princeton Reverb Fuse Sizing
Started by purpletele |
28 Replies
7239 Views |
February 13, 2020, 10:56:21 pm by DummyLoad |
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Does anyone here own a Magnatone 210?
Started by Diverted |
3 Replies
2684 Views |
February 13, 2020, 05:50:29 pm by sluckey |
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Vibro Champ 1x12 build - Complete!
Started by BetterOffShred « 1 2 » |
51 Replies
17427 Views |
February 12, 2020, 01:05:57 pm by pompeiisneaks |
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Doug does it again
Started by ernie_jr |
0 Replies
1636 Views |
February 12, 2020, 11:58:48 am by ernie_jr |
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Heath SA-2 into 2 x Vox 15
Started by John R |
3 Replies
1765 Views |
February 12, 2020, 02:44:02 am by John R |
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10 Replies
6857 Views |
February 11, 2020, 03:05:10 pm by tony321owen |
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5e3
Started by Rockranger |
10 Replies
3389 Views |
February 11, 2020, 11:49:01 am by shooter |
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Cap replacement
Started by tubesornothing |
5 Replies
1929 Views |
February 11, 2020, 08:35:35 am by tubesornothing |
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Coupling cap used as Filter cap???
Started by TIMBO |
11 Replies
2805 Views |
February 10, 2020, 11:55:46 pm by TIMBO |
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Fargen ole 800 gut
Started by Ed_Chambley |
13 Replies
6489 Views |
February 10, 2020, 12:42:00 pm by DummyLoad |
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8 Replies
5484 Views |
February 09, 2020, 05:11:27 pm by shooter |
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SE EL34 verb/trem help
Started by goldstache |
29 Replies
5528 Views |
February 08, 2020, 11:10:23 pm by PRR |
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Vox AC30C2
Started by matt mincer |
14 Replies
6491 Views |
February 08, 2020, 05:56:09 pm by shooter |
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AC30C2 repair help
Started by goldstache |
9 Replies
5424 Views |
February 08, 2020, 05:20:53 pm by boogieWoogie |
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13 Replies
5375 Views |
February 07, 2020, 05:19:27 pm by shooter |
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2 Replies
3122 Views |
February 07, 2020, 11:24:33 am by kagliostro |
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Aluminum tubing & B+ wiring
Started by tubenit |
4 Replies
2279 Views |
February 07, 2020, 11:06:07 am by PRR |
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Old f....radio revisited.
Started by Colas LeGrippa |
2 Replies
1745 Views |
February 06, 2020, 06:38:30 pm by Colas LeGrippa |
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Power amplifier designs
Started by fossilshark |
6 Replies
2551 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
2218 Views |
February 06, 2020, 10:54:18 am by Diverted |
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Tweed BluezMeister choke
Started by Mungo Park |
2 Replies
1974 Views |
February 05, 2020, 10:41:26 am by Mungo Park |
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7 Replies
2410 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
3065 Views |
February 03, 2020, 10:27:00 pm by 1blueheron |
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oscillating plate voltage
Started by munkeyboy |
17 Replies
4992 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
7209 Views |
February 02, 2020, 05:04:26 pm by kagliostro |
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4 Replies
2148 Views |
February 02, 2020, 03:02:47 pm by HanTheGibsonKiller |
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41 Replies
6577 Views |
February 02, 2020, 12:45:48 pm by Diverted |
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18w Stout - oscillation?
Started by shaun |
17 Replies
4069 Views |
January 31, 2020, 05:10:42 pm by shaun |
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11 Replies
3081 Views |
January 31, 2020, 02:24:38 pm by airguitarist |
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18 Replies
4004 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
1941 Views |
January 31, 2020, 12:15:05 am by d95err |
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Rusty PT on '66 Champ
Started by AxeAmpTN |
5 Replies
2450 Views |
January 30, 2020, 12:30:03 pm by sluckey |
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