Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 02:07:10 pm
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 02:07:10 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| MatthewHauck and 131 Guests are viewing this board. | ||||
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Cordovox
Started by matt mincer |
13 Replies
8889 Views |
May 21, 2017, 08:33:01 pmby PRR |
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redux of a redux.
Started by DummyLoad |
7 Replies
5777 Views |
May 21, 2017, 05:38:20 pm by DummyLoad |
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Princeton Reverb breakup
Started by who...me? |
8 Replies
6955 Views |
May 21, 2017, 01:19:03 pm by vibrolax |
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30 Replies
12171 Views |
May 20, 2017, 02:36:20 pm by purpletele |
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New Amp Build - 6V6 Plexi
Started by Blind Lemon |
19 Replies
7542 Views |
May 19, 2017, 08:13:31 pm by Blind Lemon |
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What is this component?
Started by tubenit |
10 Replies
7474 Views |
May 19, 2017, 07:04:06 pm by brewdude |
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LENARD SGB100
Started by TIMBO |
13 Replies
6426 Views |
May 19, 2017, 03:18:57 pm by TIMBO |
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9 Replies
6875 Views |
May 19, 2017, 12:03:58 pm by frankenxtein |
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one channel AB763 Voltages?
Started by nickp |
1 Replies
4083 Views |
May 19, 2017, 11:22:50 am by PRR |
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MOVED: Pedals popping
Started by Willabe |
0 Replies
3933 Views |
May 18, 2017, 11:13:13 am by Willabe |
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Sluckey AB763 DELUXE LITE-MV
Started by adamG |
13 Replies
8272 Views |
May 18, 2017, 08:50:19 am by adamG |
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8 Replies
8458 Views |
May 17, 2017, 05:44:28 pm by jjasilli |
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Fender Bassman AB165 Bias noise?
Started by edthill |
6 Replies
6531 Views |
May 17, 2017, 02:41:48 pm by HotBluePlates |
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50w marshall plexi
Started by fossilshark |
3 Replies
7545 Views |
May 17, 2017, 05:00:42 am by SolidStateCircuitReject |
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Transformer
Started by davidwpack |
9 Replies
6252 Views |
May 16, 2017, 06:29:56 pm by davidwpack |
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7 Replies
6866 Views |
May 16, 2017, 12:44:18 am by kagliostro |
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Fender Twin Vibrato Problem
Started by ElPedro |
10 Replies
8106 Views |
May 15, 2017, 11:03:32 pm by PRR |
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470 ohm resistor
Started by tdelucia |
25 Replies
12592 Views |
May 15, 2017, 05:49:11 pm by EL34 |
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This circuit for guitar amp
Started by fossilshark |
2 Replies
4636 Views |
May 15, 2017, 04:16:37 pm by PRR |
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8 Replies
6301 Views |
May 15, 2017, 03:37:05 pm by Colas LeGrippa |
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EL34 PP Cathode Bias Build
Started by 7string |
2 Replies
5305 Views |
May 15, 2017, 11:49:41 am by 7string |
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11 Replies
7238 Views |
May 14, 2017, 11:11:26 pm by Bangy |
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Bad tube or bad cap?
Started by Colas LeGrippa |
13 Replies
6979 Views |
May 13, 2017, 10:08:38 am by Colas LeGrippa |
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Is this datasheet wrong ??
Started by kagliostro |
12 Replies
8548 Views |
May 12, 2017, 09:51:46 pm by PRR |
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Debugging a 2204
Started by hesamadman |
8 Replies
5358 Views |
May 12, 2017, 06:21:31 pm by Ritchie200 |
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Peavey 6505 piranha
Started by fossilshark |
3 Replies
7387 Views |
May 12, 2017, 05:47:18 am by smackoj |
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Heater regulator
Started by fossilshark |
11 Replies
5444 Views |
May 11, 2017, 05:25:41 pm by fossilshark |
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Champ 5f1 for bass
Started by fossilshark |
13 Replies
8351 Views |
May 11, 2017, 06:25:41 am by fossilshark |
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output transformer
Started by tdelucia |
4 Replies
4997 Views |
May 10, 2017, 11:30:50 pm by PRR |
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Tremolux 5E9-A
Started by tubenit |
12 Replies
9625 Views |
May 10, 2017, 12:42:47 pm by tubenit |
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6G6 Bassman bass channel resistor?
Started by punkykatt |
2 Replies
4701 Views |
May 10, 2017, 11:59:14 am by punkykatt |
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5c1 Choke Question
Started by plumcrazyfx |
6 Replies
6536 Views |
May 09, 2017, 09:15:43 pm by plumcrazyfx |
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401 Replies
290332 Views |
May 08, 2017, 03:28:03 pm by frankenxtein |
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Fender Vibrosonic tube pairs
Started by pbman1953 |
23 Replies
13620 Views |
May 08, 2017, 12:56:13 pm by pbman1953 |
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Help learning reverb circuits
Started by hesamadman |
33 Replies
12153 Views |
May 08, 2017, 08:50:08 am by jjasilli |
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2 Replies
4870 Views |
May 08, 2017, 05:18:03 am by tubeswell |
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added this fancy master volume...hum
Started by EthanB17 |
20 Replies
7937 Views |
May 06, 2017, 01:51:18 pm by ratgon |
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How can this improve
Started by fossilshark |
33 Replies
12632 Views |
May 06, 2017, 01:17:36 am by SolidStateCircuitReject |
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41 Replies
15754 Views |
May 05, 2017, 12:05:43 pm by edthill |
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PV 6505+ issue
Started by dpm309 |
2 Replies
4623 Views |
May 04, 2017, 11:45:08 pm by dpm309 |
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14 Replies
7476 Views |
May 04, 2017, 11:58:25 am by Sonny ReVerb |
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4 Replies
4693 Views |
May 04, 2017, 09:18:05 am by Colas LeGrippa |
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My Ep-2 Project
Started by goldstache |
10 Replies
11742 Views |
May 03, 2017, 03:43:21 pm by goldstache |
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2- Sunn 2000's compared
Started by pbman1953 |
21 Replies
11560 Views |
May 02, 2017, 05:57:13 pm by Willabe |
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Couple question on power rail voltages
Started by dude |
5 Replies
6259 Views |
May 02, 2017, 08:08:02 am by jjasilli |
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68 Marshall 50W plexi on the bench
Started by TubeGeek |
5 Replies
6947 Views |
May 02, 2017, 02:01:49 am by purpletele |
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Pro-Amp_5E5_reverb/5E5_Pro_amp__w_reverb
Started by frankenxtein « 1 2 » |
60 Replies
23059 Views |
May 01, 2017, 03:31:43 pm by frankenxtein |
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Ab763 filter cap grounding photos?
Started by nickp |
4 Replies
4810 Views |
April 29, 2017, 10:30:56 am by nickp |
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First 2-channel amp build
Started by John |
6 Replies
5090 Views |
April 28, 2017, 07:48:23 pm by John |
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24 Replies
13320 Views |
April 28, 2017, 07:26:31 pm by drgonzonm |
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