Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 11:23:35 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 11:23:35 am | ||
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6 Replies
3764 Views |
June 03, 2015, 09:25:25 amby Willabe |
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5F1 clone squeal
Started by zlanderous |
2 Replies
3116 Views |
June 03, 2015, 08:58:56 am by shooter |
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1 Replies
2634 Views |
June 02, 2015, 05:44:11 pm by ioplex |
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5 Replies
3541 Views |
June 02, 2015, 04:03:19 pm by nateflanigan |
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9 Replies
5174 Views |
June 02, 2015, 07:32:18 am by kagliostro |
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47 Replies
13649 Views |
June 02, 2015, 05:01:08 am by guitylerham |
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5e3 kit - 6v6 pin 1 to pin 8
Started by 6v6Pin1 |
2 Replies
2911 Views |
June 02, 2015, 12:17:04 am by PRR |
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'66 Reverberocket 7591 redplating
Started by firemedic |
8 Replies
4159 Views |
June 01, 2015, 06:56:09 pm by firemedic |
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5e3 kit - filament center tap
Started by 6v6Pin1 |
2 Replies
2719 Views |
June 01, 2015, 12:35:18 pm by 6v6Pin1 |
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cap voltage
Started by J Rindt |
7 Replies
3526 Views |
June 01, 2015, 05:53:25 am by sluckey |
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Optimizing Bias on 5F6A
Started by waldner |
7 Replies
4230 Views |
May 31, 2015, 02:17:32 am by waldner |
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Harmony H410A
Started by TIMBO |
4 Replies
4430 Views |
May 31, 2015, 12:23:33 am by TIMBO |
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2204 6v6 build bias problem
Started by Auke Jolman |
9 Replies
4445 Views |
May 30, 2015, 12:13:43 pm by Willabe |
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9 Replies
6445 Views |
May 30, 2015, 12:12:02 pm by Willabe |
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Looking for info on diode clipping
Started by hesamadman |
7 Replies
6274 Views |
May 30, 2015, 08:17:36 am by Fresh_Start |
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8 Replies
9739 Views |
May 29, 2015, 11:26:08 pm by purpletele |
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25 Replies
8270 Views |
May 29, 2015, 12:54:22 pm by Champ_49 |
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174 Replies
61264 Views |
May 29, 2015, 12:41:33 pm by Champ_49 |
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5 Replies
6142 Views |
May 29, 2015, 09:46:12 am by kagliostro |
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5 Replies
3025 Views |
May 28, 2015, 10:41:40 pm by PRR |
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Help me Hoffmanize this MV on 5F6a
Started by waldner |
24 Replies
7741 Views |
May 28, 2015, 03:36:01 pm by waldner |
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Bugera V22 combo for gutting/rebuild?
Started by MakerDP |
6 Replies
5296 Views |
May 28, 2015, 02:06:05 pm by eleventeen |
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HIFI build
Started by shooter |
5 Replies
2608 Views |
May 28, 2015, 09:06:55 am by shooter |
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Mute Switch
Started by lkrasner |
8 Replies
5166 Views |
May 28, 2015, 06:06:24 am by JB |
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PP 6V6 Cathode Bias Question
Started by ncusack |
4 Replies
4322 Views |
May 27, 2015, 01:33:51 am by tubeswell |
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50/100W british-style chassis source?
Started by firemedic |
3 Replies
3078 Views |
May 26, 2015, 08:08:32 pm by EL34 |
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9 Replies
4842 Views |
May 26, 2015, 07:51:41 pm by HumanJHawkins |
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vactrol switching
Started by dscottguitars |
13 Replies
6778 Views |
May 26, 2015, 05:46:19 pm by MakerDP |
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10 Replies
5362 Views |
May 26, 2015, 10:54:09 am by Willabe |
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Did a resistor swap
Started by hesamadman |
6 Replies
2993 Views |
May 26, 2015, 05:59:27 am by hesamadman |
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Hum in 6G3 kit build
Started by MacGwyn |
6 Replies
3804 Views |
May 25, 2015, 01:33:28 pm by eleventeen |
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10 Replies
18746 Views |
May 25, 2015, 07:37:40 am by Mook |
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Bogen Challenger Ch 8
Started by silat |
11 Replies
7180 Views |
May 23, 2015, 06:02:45 pm by silat |
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4 Replies
3782 Views |
May 23, 2015, 03:04:03 pm by kagliostro |
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0 Replies
2743 Views |
May 23, 2015, 08:45:47 am by kagliostro |
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Preamp Voltage in Fender Amps
Started by Toxophilite |
19 Replies
12042 Views |
May 22, 2015, 07:42:51 pm by PRR |
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Reverb Feedback
Started by Toxophilite |
10 Replies
5117 Views |
May 22, 2015, 06:04:43 pm by tubeswell |
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Is my PT sufficient
Started by hesamadman |
2 Replies
2481 Views |
May 22, 2015, 07:22:55 am by tubenit |
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11 Replies
4290 Views |
May 22, 2015, 05:55:00 am by kagliostro |
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37 Replies
11744 Views |
May 21, 2015, 06:41:26 pm by Willabe |
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fender twin custon
Started by mike hark |
10 Replies
3751 Views |
May 21, 2015, 02:27:46 pm by Willabe |
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Driving Power Tubes To Hard
Started by lkrasner |
35 Replies
9701 Views |
May 21, 2015, 11:41:31 am by MakerDP |
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Re: Hi/Low power.
Started by pinkphiloyd |
4 Replies
2841 Views |
May 21, 2015, 10:11:09 am by pinkphiloyd |
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Ampeg B15-S flip-top on the bench
Started by TubeGeek |
9 Replies
4835 Views |
May 20, 2015, 07:50:30 pm by xm52 |
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Need advice on this chassis layout
Started by markmalin |
12 Replies
4738 Views |
May 20, 2015, 03:03:12 pm by AZJimC |
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12 Replies
11339 Views |
May 19, 2015, 01:46:08 pm by kagliostro |
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troubles with turrets from CE dist?
Started by markmalin |
12 Replies
4843 Views |
May 19, 2015, 01:13:28 pm by EL34 |
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Fender Deluxe Brown 1963 6G3
Started by kde |
7 Replies
5237 Views |
May 19, 2015, 11:38:44 am by Toxophilite |
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36 Replies
10213 Views |
May 18, 2015, 05:09:24 pm by guitylerham |
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How's This Design Looking?
Started by lkrasner |
45 Replies
11771 Views |
May 18, 2015, 05:04:28 pm by lkrasner |
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