Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 07:19:41 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 07:19:41 am | ||
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| 0 Members and 38 Guests are viewing this board. | ||||
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2 Replies
2511 Views |
August 25, 2019, 07:04:07 pmby MFowler |
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65 PRRI - Ye Olde Noise Thread
Started by fdesalvo |
3 Replies
2847 Views |
August 23, 2019, 03:21:07 pm by fdesalvo |
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14 Replies
6837 Views |
August 22, 2019, 03:46:02 pm by shooter |
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Princeton Reverb Build Issue
Started by aabbs20 |
11 Replies
4173 Views |
August 22, 2019, 02:02:25 pm by shooter |
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Westinghouse model 604 radio
Started by Colas LeGrippa |
12 Replies
3987 Views |
August 22, 2019, 12:55:59 pm by PRR |
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Problems with my Tweed Deluxe 5E3 rebuild
Started by Mike_J |
39 Replies
8668 Views |
August 22, 2019, 09:58:28 am by Mike_J |
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Dinged output transformer
Started by Fiat_cc |
5 Replies
2959 Views |
August 21, 2019, 08:17:30 pm by PRR |
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Odd Amp Repair
Started by JKRamsey1991 |
5 Replies
3232 Views |
August 21, 2019, 07:15:16 pm by jim |
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Hoffman Blues Junior Power Transformer
Started by etliharr40 |
17 Replies
6633 Views |
August 21, 2019, 09:18:12 am by sluckey |
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Resistor Voltage rating.
Started by labb |
5 Replies
3914 Views |
August 21, 2019, 08:37:27 am by Sonny ReVerb |
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18 watt redesign question
Started by Fiat_cc |
8 Replies
3879 Views |
August 20, 2019, 09:43:05 pm by Fiat_cc |
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Question about star grounding.
Started by Captain chunkulus |
8 Replies
4797 Views |
August 20, 2019, 02:17:02 pm by st |
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Popping when switching channels
Started by Diverted |
4 Replies
2627 Views |
August 19, 2019, 03:53:32 pm by d95err |
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Chassis Sourcing
Started by JKRamsey1991 |
7 Replies
3765 Views |
August 19, 2019, 10:07:55 am by JKRamsey1991 |
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Sluckey's power switching scheme.
Started by labb |
3 Replies
2630 Views |
August 18, 2019, 11:57:20 am by sluckey |
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Adding PPIMV
Started by dude |
19 Replies
8008 Views |
August 17, 2019, 03:56:09 pm by Auke Jolman |
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0 Replies
2193 Views |
August 16, 2019, 08:07:33 pm by sluckey |
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Negative Feedback pop
Started by dude |
16 Replies
5153 Views |
August 16, 2019, 04:43:16 pm by dude |
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11 Replies
4996 Views |
August 16, 2019, 10:34:53 am by jjasilli |
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5E3 E Caps
Started by Mike_J |
14 Replies
5719 Views |
August 16, 2019, 02:09:57 am by pdf64 |
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Increasing Plexi 6v6 gain
Started by Big_Mike |
9 Replies
4616 Views |
August 15, 2019, 10:50:36 pm by Hellawatt |
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2 Replies
2512 Views |
August 13, 2019, 06:03:08 pm by Fiat_cc |
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Suggestions for a 6G3 build
Started by dude |
20 Replies
7616 Views |
August 13, 2019, 11:10:51 am by dude |
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2 Replies
4099 Views |
August 13, 2019, 08:48:23 am by hesamadman |
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Hammond AO 29 conversion
Started by JunkDr |
4 Replies
3827 Views |
August 12, 2019, 05:03:00 pm by JunkDr |
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Changing the Pt in Caliber 50
Started by Oddvar |
3 Replies
2624 Views |
August 12, 2019, 09:42:00 am by sluckey |
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Bias circuit design check
Started by Fiat_cc |
2 Replies
2622 Views |
August 12, 2019, 08:01:51 am by Fiat_cc |
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4 Replies
3176 Views |
August 12, 2019, 06:53:27 am by Fiat_cc |
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Second Amp Design
Started by Swampertech |
37 Replies
9941 Views |
August 11, 2019, 06:40:06 pm by shooter |
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3 Replies
3651 Views |
August 11, 2019, 04:10:04 pm by Scsoul |
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10 Replies
4966 Views |
August 11, 2019, 01:28:17 pm by Mike_J |
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3 Replies
3200 Views |
August 11, 2019, 01:19:35 pm by PRR |
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Masco MA-25 Power Supply
Started by Deric |
6 Replies
4339 Views |
August 10, 2019, 12:40:29 pm by Deric |
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Fender Twin Reverb - 1970 AA769
Started by bbmade |
11 Replies
5261 Views |
August 10, 2019, 11:10:11 am by bbmade |
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Deluxe Reverb Tremolo Delayed Start
Started by jim dresser |
26 Replies
8203 Views |
August 10, 2019, 12:34:16 am by PRR |
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Hoffman Dual 50 FX Loop
Started by purpletele |
13 Replies
5481 Views |
August 09, 2019, 06:19:46 pm by shooter |
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41 Replies
12265 Views |
August 08, 2019, 12:54:49 am by Fiat_cc |
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Question on Sluckey's Dual 50
Started by RobBozic |
1 Replies
2623 Views |
August 07, 2019, 10:06:44 pm by DummyLoad |
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300V wire rating.
Started by Papa Jim |
21 Replies
15007 Views |
August 06, 2019, 08:50:22 pm by PRR |
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9 Replies
4311 Views |
August 06, 2019, 12:01:51 am by Searing |
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5 Replies
3711 Views |
August 05, 2019, 01:56:56 pm by shooter |
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13 Replies
5445 Views |
August 05, 2019, 11:29:41 am by kagliostro |
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3 Replies
2879 Views |
August 05, 2019, 11:16:01 am by 2ndserve |
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Gibson exaplore ga15rvt
Started by Scsoul |
13 Replies
6014 Views |
August 05, 2019, 07:53:39 am by sluckey |
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Tutoring in Chicago
Started by ululufut |
49 Replies
11959 Views |
August 04, 2019, 02:44:25 pm by ululufut |
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capacitor question
Started by labb |
3 Replies
2487 Views |
August 04, 2019, 11:20:56 am by sluckey |
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Crackling tremolo
Started by Leevi |
1 Replies
2657 Views |
August 04, 2019, 03:41:53 am by Leevi |
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Single tube practice amp?
Started by choosebronze |
7 Replies
5493 Views |
August 04, 2019, 01:14:12 am by Adrien |
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pentode phase inverter?
Started by ALBATROS1234 |
48 Replies
16493 Views |
August 03, 2019, 06:36:31 am by sluckey |
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8 Replies
4193 Views |
August 02, 2019, 07:15:50 am by pdf64 |
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Misc. Hardware |
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Jacks/Plugs Connectors |
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Tubes Valves |
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Pots Knobs |
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Tube Sockets |
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