Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 10:31:35 am
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 10:31:35 am | ||
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| Saturnine and 31 Guests are viewing this board. | ||||
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6 Replies
5606 Views |
April 01, 2012, 07:22:52 pmby PRR |
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Immortal Amplifier Mods
Started by Tom_Hull |
8 Replies
7056 Views |
April 01, 2012, 09:56:22 am by tubeswell |
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20 Replies
12368 Views |
April 01, 2012, 07:27:37 am by rzenc |
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5F2-A biasing
Started by Leevi |
22 Replies
14318 Views |
April 01, 2012, 02:34:18 am by Leevi |
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Blackface Princeton Reverb Service
Started by Steve S. |
12 Replies
8582 Views |
March 31, 2012, 04:13:59 pm by Steve S. |
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AB763 Power Supply Rail - SR vs. DR
Started by Boots Deville |
5 Replies
6291 Views |
March 31, 2012, 09:37:15 am by HotBluePlates |
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Scored a Baldwin Organ!
Started by mresistor |
7 Replies
8111 Views |
March 30, 2012, 08:42:23 pm by mresistor |
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Jet City 100H Volume Drop
Started by jjackson7 |
4 Replies
5227 Views |
March 30, 2012, 01:28:45 pm by jjackson7 |
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EZ81 in classic Fender amps
Started by Leevi |
4 Replies
5443 Views |
March 30, 2012, 10:54:23 am by Leevi |
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Dakaware knobs
Started by navdave |
4 Replies
4258 Views |
March 29, 2012, 06:19:12 pm by The_Gaz |
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Are you ''EXPERIENCED'' ?
Started by Colas LeGrippa |
24 Replies
9773 Views |
March 29, 2012, 07:07:05 am by Colas LeGrippa |
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MOVED: Building a pedal
Started by tubenit |
0 Replies
3978 Views |
March 29, 2012, 06:13:39 am by tubenit |
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6K6 Tweed Overdrive sound clip
Started by tubenit |
11 Replies
6947 Views |
March 29, 2012, 05:38:50 am by tubenit |
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18 Watt Layout Choke Placement
Started by Ed_Chambley |
15 Replies
10825 Views |
March 28, 2012, 09:02:00 pm by Fresh_Start |
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Peavey Classic 50 Master Cap
Started by plexi50 |
1 Replies
4196 Views |
March 28, 2012, 07:30:23 pm by plexi50 |
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12 Replies
8857 Views |
March 28, 2012, 01:07:17 am by PRR |
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Mesa Boogie Mark II troubleshooting
Started by gar13 |
19 Replies
13211 Views |
March 27, 2012, 12:39:21 pm by Willabe |
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MB 3RECTO on the bench
Started by rzenc |
0 Replies
3999 Views |
March 27, 2012, 10:21:55 am by rzenc |
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Leslie 16/Fender Vibraverb
Started by jeff |
7 Replies
6467 Views |
March 27, 2012, 10:18:33 am by jeff |
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can one approach a diy build this way?
Started by bakerlite |
4 Replies
4557 Views |
March 26, 2012, 03:25:45 pm by JayB |
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B25b/5F6a build
Started by firemedic |
4 Replies
4952 Views |
March 26, 2012, 02:22:47 pm by firemedic |
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5 Replies
5765 Views |
March 26, 2012, 08:10:57 am by sluckey |
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vibrolux reverb aa964 voltages
Started by bakerlite |
4 Replies
4862 Views |
March 26, 2012, 07:58:00 am by bakerlite |
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voice of music 160
Started by dub136 |
12 Replies
10433 Views |
March 25, 2012, 09:09:39 pm by sluckey |
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Beltone Teisco Valco Lifco 630 amp repair
Started by omnitek |
10 Replies
7421 Views |
March 25, 2012, 01:30:08 pm by stratele52 |
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DR BF/SF PT and rectifier questions
Started by hokenpoke |
9 Replies
5854 Views |
March 25, 2012, 12:48:09 pm by jojokeo |
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NOS Switchcraft jacks (How too wire)
Started by dude |
5 Replies
5158 Views |
March 24, 2012, 11:31:15 pm by stingray_65 |
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2 Replies
4547 Views |
March 24, 2012, 07:17:56 pm by sluckey |
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ECL85/6GV8 TUBE
Started by TIMBO |
2 Replies
6719 Views |
March 24, 2012, 04:14:30 pm by TIMBO |
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11 Replies
8321 Views |
March 24, 2012, 12:35:33 pm by ACHIEVEIT |
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12 Replies
6680 Views |
March 24, 2012, 11:34:26 am by Colas LeGrippa |
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Can ultra fast diodes be noisy?
Started by 12AX7 |
7 Replies
9272 Views |
March 24, 2012, 09:30:04 am by 12AX7 |
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Single Ended Xformer
Started by Jack1962 |
3 Replies
4612 Views |
March 24, 2012, 12:00:16 am by stingray_65 |
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9 Replies
8552 Views |
March 23, 2012, 08:18:57 pm by HotBluePlates |
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6 Replies
5837 Views |
March 23, 2012, 10:29:03 am by BarnBand |
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6 Replies
4874 Views |
March 23, 2012, 01:08:19 am by The_Gaz |
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Some INFO ,Unavoidable Humm
Started by TIMBO |
10 Replies
7274 Views |
March 23, 2012, 12:15:43 am by TIMBO |
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15 Replies
13044 Views |
March 22, 2012, 07:22:34 pm by Willabe |
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twisting wires....which ones?
Started by 12AX7 |
4 Replies
11805 Views |
March 22, 2012, 03:27:13 pm by Fresh_Start |
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GUILD 66J trem trouble
Started by Colas LeGrippa |
16 Replies
10539 Views |
March 22, 2012, 07:37:58 am by Colas LeGrippa |
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8 Replies
7447 Views |
March 21, 2012, 06:57:20 pm by jazbo8 |
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Transformer label ID help needed
Started by duke of earl |
7 Replies
6710 Views |
March 21, 2012, 06:32:42 pm by duke of earl |
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MOVED: Forum Problem today
Started by tubenit |
0 Replies
3924 Views |
March 21, 2012, 06:21:27 pm by tubenit |
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parallel input
Started by bnew63 |
3 Replies
5035 Views |
March 21, 2012, 02:28:26 pm by bnew63 |
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huuummmmm!
Started by billcreller |
25 Replies
11778 Views |
March 21, 2012, 12:01:19 pm by HotBluePlates |
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Zener diodes in the center tap
Started by phsyconoodler |
9 Replies
11541 Views |
March 20, 2012, 08:08:45 pm by sluckey |
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Blues DeVille
Started by plexi50 |
4 Replies
4905 Views |
March 20, 2012, 02:33:56 pm by plexi50 |
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3 Replies
4729 Views |
March 20, 2012, 11:57:55 am by BarnBand |
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Ampeg V4 Tube replacement
Started by gar13 |
2 Replies
4781 Views |
March 20, 2012, 11:25:07 am by birt |
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Help - Board Layout Using Radial PSU Caps
Started by ncusack |
11 Replies
8953 Views |
March 20, 2012, 07:19:03 am by ncusack |
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