Welcome To the Hoffman Amplifiers Forum
March 12, 2026, 04:32:37 pm
Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 04:32:37 pm | ||
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coupling cap question
Started by 12AX7 |
4 Replies
5170 Views |
December 03, 2011, 09:14:56 amby 12AX7 |
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7 Replies
5281 Views |
December 03, 2011, 02:57:42 am by kagliostro |
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180 Replies
55608 Views |
December 03, 2011, 01:57:10 am by blown240 |
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3.4K or 6.8K for 6L6 in push pull?
Started by Baguette |
4 Replies
5103 Views |
December 02, 2011, 08:58:55 pm by PRR |
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'50s Epiphone EA-35.....cool story
Started by Geezer |
33 Replies
15138 Views |
December 02, 2011, 08:46:46 pm by HotBluePlates |
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Tame new speakers for a 5f4
Started by Ed_Chambley |
21 Replies
10316 Views |
December 01, 2011, 08:58:23 pm by Ed_Chambley |
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MOVED: Attention Tampa
Started by tubenit |
0 Replies
3564 Views |
December 01, 2011, 02:32:58 pm by tubenit |
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output tranny issues
Started by ernie_jr |
2 Replies
3903 Views |
November 30, 2011, 08:27:08 pm by six el six |
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17 Replies
8302 Views |
November 30, 2011, 07:35:20 pm by Underwood |
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Update on my Violater design
Started by escopunk |
10 Replies
5492 Views |
November 30, 2011, 03:17:08 pm by escopunk |
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2 Replies
3512 Views |
November 30, 2011, 02:44:24 pm by frank57 |
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Torevibe Build Problem
Started by Packerswin14 |
1 Replies
3350 Views |
November 30, 2011, 02:22:53 pm by rzenc |
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100K resistor on tremolo speed pot
Started by Underwood |
3 Replies
3999 Views |
November 30, 2011, 01:53:23 pm by sluckey |
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1 Replies
3364 Views |
November 30, 2011, 11:27:24 am by sluckey |
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VHT PITTBULL CL50
Started by dpm309 |
4 Replies
5321 Views |
November 30, 2011, 10:51:37 am by chocopower |
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Got a 1986 Marshall JCM 800 to work on
Started by Platefire |
30 Replies
16289 Views |
November 30, 2011, 09:22:24 am by Platefire |
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6550s on a Twin Reverb PT
Started by firemedic |
9 Replies
6458 Views |
November 29, 2011, 04:36:08 pm by firemedic |
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4 Replies
4174 Views |
November 29, 2011, 10:26:11 am by stevehoover |
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2011 Vox AC30HW OT swap Help.
Started by heymymy |
3 Replies
4196 Views |
November 29, 2011, 08:47:31 am by heymymy |
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Hot Switch Mod In My Plexi 50
Started by shortfuse |
11 Replies
7932 Views |
November 28, 2011, 04:00:02 pm by jerrydyer |
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4 Replies
3934 Views |
November 28, 2011, 12:08:30 am by tubeswell |
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Tubes To Have In "Stock"
Started by blown240 |
6 Replies
4076 Views |
November 28, 2011, 12:00:38 am by tubeswell |
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Vibro Champ build
Started by blueznet |
3 Replies
3689 Views |
November 27, 2011, 10:50:36 pm by rafe |
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Is this right ??!!
Started by worth |
10 Replies
5353 Views |
November 27, 2011, 08:44:42 pm by DummyLoad |
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8 Replies
5430 Views |
November 27, 2011, 07:37:23 pm by stingray_65 |
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24 Replies
9260 Views |
November 27, 2011, 04:43:53 pm by LooseChange |
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A different way for a turret board
Started by kagliostro |
9 Replies
7157 Views |
November 27, 2011, 09:08:27 am by frank57 |
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DRRI reverb/tremolo questions
Started by donahue |
6 Replies
4317 Views |
November 26, 2011, 07:23:58 pm by donahue |
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Fender Bassman 100
Started by DummyLoad |
15 Replies
10410 Views |
November 26, 2011, 02:44:15 pm by stratman_el84 |
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Tweed OD PLUS
Started by tubenit |
3 Replies
3233 Views |
November 26, 2011, 01:01:42 pm by kagliostro |
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5F4 Master Volume
Started by Ed_Chambley |
0 Replies
2881 Views |
November 26, 2011, 11:28:41 am by Ed_Chambley |
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Hammond 270 FX PT Questions
Started by Ed_Chambley |
10 Replies
7168 Views |
November 26, 2011, 11:26:17 am by Ed_Chambley |
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0 Replies
3651 Views |
November 26, 2011, 10:55:54 am by frank57 |
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0 Replies
2947 Views |
November 26, 2011, 07:51:24 am by kagliostro |
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Push Pull Output From A Single Bottle
Started by darryl |
21 Replies
22132 Views |
November 25, 2011, 05:52:57 pm by gcwills |
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Top Boost type Preamp Voltages
Started by sdp1234 |
20 Replies
10868 Views |
November 25, 2011, 12:13:36 pm by sdp1234 |
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Cool Pics (56k Beware)
Started by blown240 |
13 Replies
5992 Views |
November 25, 2011, 11:55:52 am by Danskman |
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10 Replies
6679 Views |
November 25, 2011, 11:39:46 am by Colas LeGrippa |
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Decision: HoSo/SoLow/56T or TOS
Started by pullshocks |
3 Replies
4046 Views |
November 25, 2011, 08:39:25 am by tubenit |
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Choke Current
Started by alerich |
2 Replies
3663 Views |
November 25, 2011, 04:14:57 am by alerich |
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5 Replies
4239 Views |
November 25, 2011, 03:37:35 am by kagliostro |
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KT 120 tubes
Started by ernie_jr |
3 Replies
3704 Views |
November 24, 2011, 07:59:55 pm by blown240 |
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315V Plate voltage on 6G6B Bassman
Started by Underwood |
11 Replies
6072 Views |
November 24, 2011, 10:03:38 am by HotBluePlates |
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bias tap question
Started by firemedic |
4 Replies
3627 Views |
November 23, 2011, 05:59:06 pm by stratele52 |
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VOX AC50 restoration
Started by Leevi |
10 Replies
6573 Views |
November 22, 2011, 09:50:30 pm by HotBluePlates |
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MOVED: replacement transistors ?
Started by sluckey |
0 Replies
2882 Views |
November 22, 2011, 06:25:41 pm by sluckey |
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adding a gain stage to a JCM 800
Started by Colas LeGrippa |
7 Replies
12521 Views |
November 22, 2011, 06:02:32 pm by JayB |
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Are these heater voltages now too low?
Started by frank57 |
3 Replies
3530 Views |
November 22, 2011, 04:34:03 pm by FYL |
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14 Replies
10169 Views |
November 22, 2011, 10:02:49 am by terminalgs |
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3 Replies
3139 Views |
November 22, 2011, 02:27:54 am by chocopower |
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