Welcome To the Hoffman Amplifiers Forum
January 23, 2026, 09:55:35 pm
Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 09:55:35 pm | ||
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12 Replies
4333 Views |
February 26, 2022, 07:43:33 pmby sluckey |
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Japanese Switches
Started by jy67 |
1 Replies
2548 Views |
February 26, 2022, 02:06:54 pm by mresistor |
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30 Replies
12013 Views |
February 26, 2022, 10:52:53 am by sluckey |
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5 Replies
3532 Views |
February 25, 2022, 06:53:43 pm by trobbins |
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Blues junior plate voltage issue
Started by Colas LeGrippa |
35 Replies
8255 Views |
February 25, 2022, 01:28:31 pm by Colas LeGrippa |
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Shock mount for EF86...any advice?
Started by PharmRock |
11 Replies
4892 Views |
February 25, 2022, 12:12:46 am by kagliostro |
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Single Channel AB763 w/VB Tremolo
Started by Blind Lemon |
23 Replies
5875 Views |
February 24, 2022, 05:20:47 pm by Blind Lemon |
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SF Princeton (NR) Trem Mod Question
Started by plumcrazyfx |
4 Replies
2678 Views |
February 24, 2022, 03:42:43 pm by plumcrazyfx |
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Need help with 1966 Kay model 720
Started by smackoj |
10 Replies
4420 Views |
February 24, 2022, 09:51:20 am by smackoj |
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Mini-Bassman question
Started by bmccowan |
7 Replies
3052 Views |
February 23, 2022, 07:10:50 pm by bmccowan |
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Show us your breadboard!
Started by uki |
10 Replies
4828 Views |
February 23, 2022, 07:01:00 am by uki |
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6 Replies
3297 Views |
February 23, 2022, 03:01:28 am by Latole |
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Merit A2904 OT help
Started by munkeyboy |
9 Replies
4826 Views |
February 22, 2022, 05:24:51 pm by frankenxtein |
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9 Replies
3624 Views |
February 22, 2022, 04:50:56 pm by Colas LeGrippa |
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2 Replies
2400 Views |
February 22, 2022, 09:46:21 am by acheld |
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pot value question
Started by pbman1953 |
49 Replies
9939 Views |
February 22, 2022, 06:25:02 am by pbman1953 |
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Bias setting for 5F6A
Started by Johnnydoright |
10 Replies
3828 Views |
February 22, 2022, 12:33:49 am by PRR |
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Vactrol Questions
Started by skeprico |
3 Replies
2656 Views |
February 21, 2022, 05:34:15 pm by skeprico |
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Dumont tube brand ??
Started by kagliostro |
22 Replies
8312 Views |
February 21, 2022, 01:33:12 pm by sluckey |
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38 Replies
10222 Views |
February 21, 2022, 12:38:21 pm by PRR |
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7 Replies
3373 Views |
February 20, 2022, 06:48:34 pm by Hoodnight |
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4 Replies
3412 Views |
February 20, 2022, 05:44:01 pm by timmyjoe |
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1958 Fender Basman Restoration
Started by Garrett335 |
12 Replies
5231 Views |
February 20, 2022, 03:00:36 pm by PRR |
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EL-34 screen grid resistors
Started by AmberB |
5 Replies
5116 Views |
February 20, 2022, 02:43:27 pm by HotBluePlates |
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55 Replies
11905 Views |
February 20, 2022, 02:36:09 pm by Latole |
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14 Replies
4992 Views |
February 20, 2022, 11:17:10 am by Erik Aa |
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Randall LB103 ; need schematic
Started by Latole |
25 Replies
6445 Views |
February 20, 2022, 10:09:42 am by Latole |
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6 Replies
3827 Views |
February 20, 2022, 08:13:47 am by PharmRock |
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5E3 Squeal with Volume Interaction
Started by timmyjoe |
5 Replies
3076 Views |
February 19, 2022, 09:38:38 pm by timmyjoe |
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Cool Ambrosia Maple - Sound clip added
Started by p2pAmps |
14 Replies
4644 Views |
February 19, 2022, 08:54:25 pm by p2pAmps |
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Alternative turrets ?
Started by uki |
3 Replies
2730 Views |
February 19, 2022, 04:08:52 pm by sluckey |
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questions on choke selection...
Started by 1blueheron |
30 Replies
7608 Views |
February 19, 2022, 11:41:57 am by PRR |
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testing chokes?
Started by AmberB |
16 Replies
6148 Views |
February 19, 2022, 11:37:02 am by PRR |
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59 Replies
14392 Views |
February 19, 2022, 12:45:25 am by PRR |
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6AQ5 vs 6V6
Started by Stuff4bikes |
9 Replies
7449 Views |
February 18, 2022, 09:38:56 pm by bmccowan |
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3 Replies
3160 Views |
February 18, 2022, 10:25:31 am by spunko |
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Will my PT work for a 5e3 build?
Started by A13X |
6 Replies
3248 Views |
February 17, 2022, 04:46:48 pm by A13X |
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Swapping 12AX7 with 12AU7
Started by Banjan73 |
7 Replies
4835 Views |
February 17, 2022, 05:58:50 am by Banjan73 |
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Show Us Your Workspace!
Started by aabbs20 |
37 Replies
9201 Views |
February 16, 2022, 10:03:10 pm by glass54 |
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SE amp power supply question
Started by AmberB |
7 Replies
3510 Views |
February 16, 2022, 08:57:01 pm by AmberB |
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New builder anxious
Started by Tessicar |
4 Replies
2947 Views |
February 16, 2022, 08:40:21 pm by Tessicar |
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16 Replies
6018 Views |
February 16, 2022, 02:09:14 pm by tubeswell |
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What goes around comes around
Started by dude |
5 Replies
2916 Views |
February 16, 2022, 12:10:43 pm by dude |
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Where to source transformers in the UK
Started by Rontone |
5 Replies
3912 Views |
February 16, 2022, 02:56:38 am by Bieworm |
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2 Replies
2570 Views |
February 15, 2022, 07:59:58 am by jackplug1 |
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15 Replies
5011 Views |
February 15, 2022, 02:19:26 am by mxrshiver |
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Capacitor specifications
Started by acheld |
8 Replies
3520 Views |
February 14, 2022, 10:00:00 am by acheld |
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Clean Booster
Started by Leevi |
11 Replies
4135 Views |
February 14, 2022, 02:52:51 am by Leevi |
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12ax7 plate resistance
Started by valvetones |
18 Replies
12902 Views |
February 14, 2022, 12:42:26 am by valvetones |
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5 Replies
3111 Views |
February 14, 2022, 12:26:17 am by isaac_teller |
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