Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 04:33:54 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 04:33:54 pm | ||
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37 Replies
13348 Views |
February 04, 2017, 01:38:20 pmby purpletele |
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Negative voltage for el34
Started by fossilshark |
13 Replies
7931 Views |
February 04, 2017, 12:44:14 pm by fossilshark |
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15 Replies
6542 Views |
February 04, 2017, 07:21:21 am by kagliostro |
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Small NOS OT - Question
Started by kagliostro |
29 Replies
9284 Views |
February 03, 2017, 10:13:49 pm by PRR |
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11 Replies
8244 Views |
February 03, 2017, 06:53:07 pm by HotBluePlates |
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Ampeg Gemin 1 G12 Tremelo Problem
Started by plexi50 |
18 Replies
10300 Views |
February 03, 2017, 01:55:37 pm by plexi50 |
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JTM 45 Ceriatone Amp Build Caught Fire lol
Started by kfs90 |
14 Replies
8233 Views |
February 02, 2017, 06:37:32 pm by kfs90 |
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Fixed Bias Questions
Started by dunner84 |
6 Replies
5307 Views |
February 02, 2017, 09:10:38 am by dunner84 |
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PT to Choke - Crazy Question .....
Started by kagliostro |
9 Replies
5651 Views |
February 02, 2017, 02:55:01 am by Retrovert |
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3 Replies
4405 Views |
February 02, 2017, 01:56:02 am by kagliostro |
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NFB switching and Multi-Tap OT
Started by dunner84 |
5 Replies
6358 Views |
February 01, 2017, 11:09:20 pm by dunner84 |
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8 Replies
6150 Views |
February 01, 2017, 03:46:12 pm by leevc5 |
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2 Replies
4216 Views |
February 01, 2017, 11:46:52 am by PRR |
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1 Replies
3975 Views |
February 01, 2017, 02:07:38 am by Retrovert |
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Shielded PI grid wires?
Started by 12AX7 |
6 Replies
5286 Views |
February 01, 2017, 01:49:16 am by Retrovert |
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3 Replies
3945 Views |
February 01, 2017, 12:30:53 am by super&plexi |
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21 Replies
9057 Views |
January 31, 2017, 11:53:57 pm by CordovaNate |
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Blues Jr Bias ?
Started by gtrplayr1976 |
5 Replies
5156 Views |
January 31, 2017, 02:40:53 pm by purpletele |
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20 Replies
12862 Views |
January 30, 2017, 05:37:41 pm by markmalin |
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7 Replies
6202 Views |
January 30, 2017, 12:41:19 pm by PRR |
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11 Replies
6172 Views |
January 29, 2017, 03:37:29 pm by Redfishbum |
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oscillation questions
Started by 12AX7 |
1 Replies
3986 Views |
January 29, 2017, 11:37:34 am by tubeswell |
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Fusing Hookup
Started by Tweeds |
5 Replies
4436 Views |
January 28, 2017, 07:31:30 pm by Tweeds |
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14 Replies
6990 Views |
January 28, 2017, 12:03:12 pm by sluckey |
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Peavey Vintage chassis questions
Started by Shack |
34 Replies
11554 Views |
January 27, 2017, 06:09:12 pm by Shack |
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Small amp suggestions
Started by Redfishbum |
15 Replies
7636 Views |
January 27, 2017, 01:24:50 pm by kagliostro |
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Blues Jr Turret Conversion Question
Started by gtrplayr1976 |
2 Replies
4256 Views |
January 27, 2017, 08:18:24 am by gtrplayr1976 |
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MOVED: Do capacitors sound different?
Started by tubenit |
0 Replies
3647 Views |
January 27, 2017, 05:24:46 am by tubenit |
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16 Replies
7427 Views |
January 26, 2017, 07:11:09 pm by 12AX7 |
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13 Replies
6660 Views |
January 26, 2017, 12:18:20 pm by gtrplayr1976 |
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0 Replies
3633 Views |
January 26, 2017, 12:16:48 pm by Willabe |
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5F2A high Squeal new build
Started by Bangy |
3 Replies
4383 Views |
January 24, 2017, 09:43:53 pm by Bangy |
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7 Replies
5327 Views |
January 24, 2017, 07:44:25 pm by Ambugaton |
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What does this capacitor do?
Started by kfs90 |
7 Replies
5243 Views |
January 24, 2017, 05:36:57 pm by kfs90 |
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Gibson ga5 tolex
Started by Scsoul |
1 Replies
3796 Views |
January 24, 2017, 05:02:54 pm by drgonzonm |
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PPIMV question
Started by 12AX7 |
3 Replies
4403 Views |
January 24, 2017, 04:26:13 pm by Ed_Chambley |
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14 Replies
6987 Views |
January 24, 2017, 10:29:41 am by TitaniumValhalla |
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JCM 2204 Ceriatone build
Started by Oddvar |
17 Replies
8393 Views |
January 23, 2017, 09:49:11 am by MFowler |
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Turret Board Layout help
Started by Big_Mike |
16 Replies
8181 Views |
January 22, 2017, 08:02:54 pm by Big_Mike |
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6BM8 one tube reverb
Started by tubenit |
34 Replies
19315 Views |
January 22, 2017, 05:33:41 pm by moonbird |
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11 Replies
6059 Views |
January 22, 2017, 11:35:50 am by Tweeds |
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12 Replies
9312 Views |
January 22, 2017, 08:41:06 am by 12AX7 |
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Reversed electrolytic capacitor?
Started by folksnake |
2 Replies
4005 Views |
January 22, 2017, 05:09:05 am by folksnake |
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6 Replies
7277 Views |
January 22, 2017, 03:27:20 am by kagliostro |
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Rick Tone 19 "Cupid" clone
Started by Redfishbum |
1 Replies
4521 Views |
January 21, 2017, 11:31:25 am by BetterOffShred |
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3 Replies
4425 Views |
January 20, 2017, 08:50:45 pm by p2pAmps |
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Gibson ga5 tolex
Started by Scsoul |
1 Replies
3808 Views |
January 20, 2017, 04:57:29 pm by dpm309 |
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Fender FSR '65 Princeton Reverb
Started by dpm309 |
14 Replies
7094 Views |
January 20, 2017, 12:09:08 pm by dpm309 |
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Film caps in PSU
Started by FranciscoPerez |
12 Replies
8111 Views |
January 20, 2017, 11:11:26 am by PRR |
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8 Replies
6118 Views |
January 20, 2017, 12:51:47 am by Willabe |
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