Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 02:18:15 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 02:18:15 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| tomojt and 135 Guests are viewing this board. | ||||
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Fender 6g8 filter pack layout
Started by uki |
7 Replies
6044 Views |
July 27, 2015, 09:00:56 pmby uki |
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tweed overdrive build
Started by etneccas |
3 Replies
3650 Views |
July 27, 2015, 06:40:13 pm by tubenit |
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Making a PP OT out of 2 SE OT
Started by Baguette |
5 Replies
4559 Views |
July 27, 2015, 02:54:06 am by jazbo8 |
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4 Replies
4071 Views |
July 26, 2015, 07:03:27 pm by 6v6Pin1 |
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Power Trans wiring
Started by MacGwyn |
7 Replies
4634 Views |
July 26, 2015, 06:03:56 am by MacGwyn |
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hoffman ab763 2 channel
Started by pickinpop |
1 Replies
3375 Views |
July 25, 2015, 07:03:39 am by EL34 |
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Blues Jr tube board..just ordered mine..
Started by 73fender |
3 Replies
4422 Views |
July 25, 2015, 07:00:51 am by EL34 |
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Sovtek Mig 50 making static noise
Started by Ghostplanet |
15 Replies
7090 Views |
July 25, 2015, 05:56:44 am by Ghostplanet |
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61 Replies
24673 Views |
July 22, 2015, 01:32:33 pm by Guitarzan |
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14 Replies
10770 Views |
July 21, 2015, 10:40:34 pm by HotBluePlates |
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London Power power scaling technology
Started by Champ_49 |
8 Replies
11766 Views |
July 21, 2015, 04:07:38 pm by Champ_49 |
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Princeton to 6L6 from 6V6..from AO-39
Started by Skip Hagey |
3 Replies
3448 Views |
July 21, 2015, 02:10:50 pm by sluckey |
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5Y3 Rectifier
Started by TIMBO |
4 Replies
4834 Views |
July 21, 2015, 02:19:34 am by TIMBO |
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1 Replies
3493 Views |
July 20, 2015, 11:24:09 pm by PRR |
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AB763 Deluxe_Reverb OD
Started by vicentebd |
5 Replies
4303 Views |
July 20, 2015, 04:44:13 pm by vicentebd |
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2 Replies
4272 Views |
July 20, 2015, 09:11:03 am by Toxophilite |
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Sound City 120r
Started by TIMBO |
16 Replies
8645 Views |
July 18, 2015, 11:12:01 pm by TIMBO |
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Testing OT. How efficient?
Started by hesamadman |
4 Replies
3688 Views |
July 18, 2015, 05:48:30 pm by hesamadman |
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Open chassis sitting on speaker cabinet
Started by 6v6Pin1 |
3 Replies
3997 Views |
July 17, 2015, 06:11:00 pm by 6v6Pin1 |
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4 Replies
4301 Views |
July 17, 2015, 05:44:29 pm by sluckey |
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Adding 12vdc LED to tube amp
Started by POWDOG |
15 Replies
11418 Views |
July 16, 2015, 09:25:00 pm by HotBluePlates |
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microphonic PI
Started by Skip Hagey |
25 Replies
8771 Views |
July 16, 2015, 06:08:36 pm by Skip Hagey |
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output Jacks
Started by taylorc315 |
2 Replies
3529 Views |
July 16, 2015, 02:27:05 pm by taylorc315 |
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Stout kit cuts out at high volume
Started by 6v6Pin1 |
4 Replies
4374 Views |
July 16, 2015, 01:49:06 pm by Willabe |
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What decides components?
Started by maxmigax |
18 Replies
8714 Views |
July 16, 2015, 12:09:58 pm by pinkphiloyd |
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FX Hoffman style turret board
Started by tubenit |
2 Replies
4322 Views |
July 16, 2015, 11:06:57 am by John |
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PT in Tweed super using KT66's
Started by RobBozic |
1 Replies
4048 Views |
July 16, 2015, 02:47:02 am by AZJimC |
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Plexi-7868 build in Stout Chassis
Started by AZJimC |
42 Replies
17400 Views |
July 15, 2015, 11:40:11 am by DummyLoad |
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20 Replies
12983 Views |
July 14, 2015, 11:06:41 pm by matt117 |
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DIY Stereo Kits or Plans?
Started by Mook |
25 Replies
10819 Views |
July 14, 2015, 02:32:11 pm by Packerswin14 |
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5F2-A Chassis and Control Board Idea
Started by humbug |
13 Replies
7547 Views |
July 14, 2015, 09:21:00 am by humbug |
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56 Replies
28621 Views |
July 14, 2015, 02:51:21 am by TIMBO |
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37 Replies
13637 Views |
July 12, 2015, 02:10:28 pm by basschops1528 |
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7 Replies
5233 Views |
July 12, 2015, 11:55:23 am by sluckey |
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Transformer replacement
Started by dunner84 |
3 Replies
4563 Views |
July 11, 2015, 08:32:52 pm by dunner84 |
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Orange 120 1974
Started by plexi50 |
3 Replies
4037 Views |
July 11, 2015, 05:55:56 pm by plexi50 |
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15 Replies
9396 Views |
July 11, 2015, 06:33:42 am by EL34 |
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Output transformer values
Started by Skip Hagey |
2 Replies
3793 Views |
July 10, 2015, 06:15:16 pm by PRR |
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4 Replies
5119 Views |
July 10, 2015, 02:52:54 pm by vibrolax |
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5e3 build. No voltage pins 4
Started by MF76 |
34 Replies
11895 Views |
July 10, 2015, 10:46:54 am by Ed_Chambley |
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87 Replies
29510 Views |
July 10, 2015, 08:08:21 am by pbman1953 |
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14 Replies
5942 Views |
July 09, 2015, 03:20:32 pm by phsyconoodler |
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6G12-A "frying" sound
Started by Mars-Hall |
11 Replies
5814 Views |
July 09, 2015, 10:59:56 am by jojokeo |
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Artificial center tap for heaters.
Started by pinkphiloyd |
17 Replies
11986 Views |
July 09, 2015, 09:34:10 am by pinkphiloyd |
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21 Replies
11112 Views |
July 08, 2015, 12:43:25 pm by kagliostro |
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Tremolo cap question
Started by BobRuth |
3 Replies
4421 Views |
July 07, 2015, 09:41:52 pm by BobRuth |
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What the heck did I do?
Started by hesamadman |
0 Replies
3808 Views |
July 07, 2015, 07:10:23 pm by hesamadman |
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Hoffman 1 Channel Deluxe Reverb
Started by dunner84 |
10 Replies
7630 Views |
July 06, 2015, 10:57:37 pm by JGk |
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6G6 Power Tubes, no bias current
Started by RAJPE |
11 Replies
8480 Views |
July 06, 2015, 09:23:42 pm by sluckey |
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Anyone built a Single Ended EL34 Hot Cat?
Started by Shawnee |
15 Replies
7235 Views |
July 06, 2015, 08:17:34 pm by John |
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