Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 08:51:00 am
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 08:51:00 am | ||
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amplifier power calculation
Started by Colas LeGrippa |
10 Replies
17131 Views |
January 06, 2012, 11:18:31 amby jjasilli |
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brand new (mostly)
Started by Jamesbarner |
5 Replies
4811 Views |
January 05, 2012, 10:48:06 pm by TIMBO |
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vibrato circuit wanted !
Started by Colas LeGrippa |
6 Replies
4615 Views |
January 05, 2012, 11:52:48 am by panhead |
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8 Replies
6584 Views |
January 05, 2012, 11:51:28 am by kagliostro |
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11 Replies
7220 Views |
January 05, 2012, 07:49:43 am by sluckey |
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PPMIV In 5f6a Switchable
Started by Ed_Chambley |
23 Replies
11937 Views |
January 04, 2012, 03:47:49 pm by Ed_Chambley |
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VVR installation
Started by Colas LeGrippa |
7 Replies
6052 Views |
January 04, 2012, 08:37:35 am by Colas LeGrippa |
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21 Replies
9632 Views |
January 04, 2012, 08:05:47 am by Jennings |
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Lay down Fender PT mounting.
Started by Willabe |
7 Replies
5093 Views |
January 04, 2012, 07:16:31 am by stingray_65 |
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TVM PK200/J P.A. tube amp.
Started by chocopower |
4 Replies
5394 Views |
January 04, 2012, 02:40:23 am by chocopower |
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please teach me how can i fix it
Started by kwm488 |
6 Replies
6058 Views |
January 03, 2012, 04:21:01 pm by Jack1962 |
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Reverb Circuit
Started by Jack1962 |
6 Replies
6179 Views |
January 03, 2012, 04:05:33 pm by Jack1962 |
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Tweed Overdrive w/ 2 CF
Started by tubenit |
43 Replies
17958 Views |
January 03, 2012, 01:04:49 am by TIMBO |
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In the Christmas Spirit
Started by punkykatt |
17 Replies
10880 Views |
January 02, 2012, 07:33:17 pm by plexi50 |
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13 Replies
12175 Views |
January 02, 2012, 03:04:23 pm by Ed_Chambley |
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Marshall JCM 800 2203 bias
Started by mindcrazedbanjo |
9 Replies
16671 Views |
January 02, 2012, 11:25:10 am by mindcrazedbanjo |
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Using the 6AV5
Started by Tiny_Daddy |
4 Replies
7996 Views |
January 01, 2012, 08:14:52 pm by darryl |
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Classic 50 Screen Resistors
Started by plexi50 |
2 Replies
4192 Views |
January 01, 2012, 03:42:20 pm by plexi50 |
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Massie Model 1263
Started by Tiny_Daddy |
10 Replies
10035 Views |
January 01, 2012, 06:04:50 am by super&plexi |
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Recording amp build
Started by Gareth81 |
30 Replies
13984 Views |
December 31, 2011, 08:06:24 pm by Willabe |
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Champ OT 7K:4 or 7K:3.2
Started by jeff |
9 Replies
5807 Views |
December 31, 2011, 07:41:54 pm by stingray_65 |
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3 Replies
4700 Views |
December 31, 2011, 09:40:00 am by HotBluePlates |
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best o/p tranny for bass
Started by ernie_jr |
13 Replies
10054 Views |
December 30, 2011, 07:12:57 pm by PRR |
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11 Replies
10788 Views |
December 30, 2011, 04:46:02 pm by Ed_Chambley |
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Gibson GA-5T
Started by dpm309 |
16 Replies
14486 Views |
December 30, 2011, 12:52:44 pm by billcreller |
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Classic 50 Power Tube Relocation
Started by plexi50 |
27 Replies
14868 Views |
December 29, 2011, 08:00:31 pm by plexi50 |
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aMpeg SVP PRO
Started by Paul_5 |
3 Replies
5031 Views |
December 29, 2011, 06:53:10 pm by HotBluePlates |
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Deluxe Reverb Question
Started by Boiledrootbeer |
1 Replies
4141 Views |
December 29, 2011, 05:48:43 pm by HotBluePlates |
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Transformers
Started by TIMBO |
8 Replies
5720 Views |
December 29, 2011, 04:17:07 pm by TIMBO |
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Detrmining what value pot to use
Started by jeff |
5 Replies
5629 Views |
December 29, 2011, 04:13:40 pm by PRR |
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popping rectifier diodes
Started by ganzonimx |
21 Replies
12951 Views |
December 29, 2011, 10:55:00 am by ganzonimx |
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6 Replies
5473 Views |
December 29, 2011, 10:15:38 am by GvilleDave |
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10 Replies
6000 Views |
December 28, 2011, 06:24:16 pm by HotBluePlates |
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SVP-PRO, freaking noisy...
Started by toomanyslurpees |
10 Replies
7941 Views |
December 28, 2011, 06:12:36 pm by HotBluePlates |
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Tweed 4 input grid stopper question
Started by Willabe |
14 Replies
7566 Views |
December 28, 2011, 01:28:51 pm by Willabe |
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11 Replies
9180 Views |
December 28, 2011, 03:41:01 am by SoundmasterG |
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how to install this Optoisolators
Started by kwm488 |
5 Replies
5342 Views |
December 27, 2011, 08:01:06 pm by kwm488 |
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Footswitchable gain/overdrive boost
Started by alerich |
0 Replies
4316 Views |
December 27, 2011, 07:44:35 pm by alerich |
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14 Replies
10228 Views |
December 27, 2011, 07:11:24 pm by LooseChange |
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Fender "Custom" Vibrolux 'Power Drop'
Started by Pastortom |
7 Replies
6582 Views |
December 27, 2011, 06:15:42 pm by HotBluePlates |
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Valco Supro
Started by duke of earl |
4 Replies
7770 Views |
December 27, 2011, 04:46:55 pm by billcreller |
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Schedule 40 build
Started by mageerc |
3 Replies
4637 Views |
December 27, 2011, 04:39:23 pm by EL34 |
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Classic 50 FX Loop Bypass
Started by plexi50 |
2 Replies
4391 Views |
December 27, 2011, 08:59:41 am by Jack1962 |
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my most recent amp and best ever
Started by Colas LeGrippa |
20 Replies
10205 Views |
December 26, 2011, 03:17:48 pm by Colas LeGrippa |
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Easily changed full wave bridge to hybrid recto?
Started by chuggy |
1 Replies
3989 Views |
December 26, 2011, 10:02:24 am by Tiny_Daddy |
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Auguri dall'Italia
Started by kagliostro |
0 Replies
3984 Views |
December 25, 2011, 07:20:30 am by kagliostro |
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VOX AC4TV effects loop??
Started by Tiny_Daddy |
2 Replies
6447 Views |
December 24, 2011, 10:44:25 am by Tiny_Daddy |
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58 Replies
35281 Views |
December 24, 2011, 10:01:54 am by tubenit |
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0 Replies
4285 Views |
December 23, 2011, 08:28:51 pm by sluckey |
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5f6A New Build Weak Distorted
Started by Ed_Chambley |
13 Replies
8522 Views |
December 23, 2011, 03:19:09 pm by Ed_Chambley |
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