Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 05:40:27 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 05:40:27 am | ||
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MOSFET CF using a hoffman style layout
Started by sdp1234 |
2 Replies
2572 Views |
July 12, 2017, 02:56:17 pmby tubeswell |
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3 Replies
2016 Views |
July 11, 2017, 09:09:03 pm by TerryD |
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Supro 1624T Dual Tone
Started by Joel |
19 Replies
15109 Views |
July 11, 2017, 08:03:35 am by clyde |
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Crate Vintage Club 20 Squealing
Started by dpm309 |
8 Replies
5893 Views |
July 10, 2017, 05:53:58 pm by dpm309 |
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22798 PT
Started by davidwpack |
2 Replies
1878 Views |
July 10, 2017, 12:09:05 pm by davidwpack |
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Low Volume only when played clean
Started by Pochie45566 |
34 Replies
8515 Views |
July 10, 2017, 10:41:34 am by Pochie45566 |
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Not the normal "blue glow" question
Started by Johntb |
8 Replies
3571 Views |
July 09, 2017, 10:18:01 pm by Johntb |
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Help me find "how to build amp" post
Started by eldredjames |
5 Replies
2354 Views |
July 09, 2017, 07:11:08 pm by shooter |
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0 Replies
1668 Views |
July 09, 2017, 01:59:49 pm by Willabe |
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17 Replies
4760 Views |
July 09, 2017, 12:02:07 am by Steve_P |
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Bypass cap attenuation
Started by theundeadelvis |
3 Replies
2272 Views |
July 08, 2017, 06:32:42 pm by davidwpack |
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4 Replies
2941 Views |
July 08, 2017, 05:10:15 pm by jonyoungyi |
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questions about a Gibson Hawk GA-25RVT
Started by alange5 |
23 Replies
12495 Views |
July 08, 2017, 11:11:40 am by alange5 |
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silverface twin bias arrangement
Started by jim |
3 Replies
2004 Views |
July 07, 2017, 01:36:57 pm by jim |
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4 Replies
3483 Views |
July 07, 2017, 09:13:09 am by ululufut |
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1 Replies
4577 Views |
July 07, 2017, 07:33:41 am by plumcrazyfx |
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4 Replies
2514 Views |
July 06, 2017, 04:19:39 pm by tubeswell |
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Q on fine tuning bass pot
Started by dude |
2 Replies
1878 Views |
July 06, 2017, 04:12:42 pm by dude |
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2000s, cap increases, worth it or not
Started by pbman1953 |
23 Replies
5644 Views |
July 05, 2017, 04:44:09 pm by pbman1953 |
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Blocking Distortion?
Started by hesamadman |
5 Replies
4519 Views |
July 04, 2017, 06:43:49 pm by tubeswell |
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155 Replies
46893 Views |
July 04, 2017, 12:24:33 pm by frpax |
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stoopit reverb on the bench.
Started by DummyLoad |
7 Replies
2815 Views |
July 03, 2017, 04:09:57 pm by DummyLoad |
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PT/OT matchup JTM45 Build
Started by TIMBO |
30 Replies
7239 Views |
July 02, 2017, 03:23:24 am by TIMBO |
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52 Replies
19759 Views |
July 01, 2017, 10:33:15 am by jojokeo |
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15 Replies
4460 Views |
July 01, 2017, 10:04:41 am by pompeiisneaks |
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MOVED: Cats on Amps
Started by EL34 |
0 Replies
1638 Views |
June 30, 2017, 07:25:39 pm by EL34 |
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66 Pro Reverb faceplate damage
Started by Voxbox |
2 Replies
2248 Views |
June 30, 2017, 02:52:02 pm by Voxbox |
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Bassman 135 rectifier
Started by Leevi |
7 Replies
3473 Views |
June 29, 2017, 09:24:44 pm by Tony Bones |
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1955 Webcor UL transformer question.
Started by scrimpus |
4 Replies
2965 Views |
June 29, 2017, 09:19:49 pm by PRR |
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SE build 6L6 redplating
Started by Tone Junkie |
10 Replies
3448 Views |
June 29, 2017, 06:47:33 pm by shooter |
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Ruby 6L6GCM-STR bias
Started by mresistor |
4 Replies
2739 Views |
June 29, 2017, 01:42:19 pm by mresistor |
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Trainwreck Liverpool done!
Started by pompeiisneaks |
2 Replies
1987 Views |
June 29, 2017, 10:23:57 am by pompeiisneaks |
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The Truth about Tone Capacitors
Started by Leevi |
6 Replies
2667 Views |
June 29, 2017, 09:40:57 am by tubenit |
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22 Replies
6993 Views |
June 28, 2017, 07:36:13 pm by tubeswell |
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5u4 into 50w amp
Started by fossilshark |
3 Replies
2286 Views |
June 28, 2017, 01:39:54 pm by fossilshark |
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Hoffman 6 v 6 Plexi Combo
Started by purpletele |
16 Replies
5248 Views |
June 27, 2017, 12:21:23 pm by tubenit |
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28 Replies
10685 Views |
June 27, 2017, 10:21:43 am by dbishopbliss |
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Weird distortion on E note ..........
Started by Blind Lemon |
22 Replies
5725 Views |
June 26, 2017, 10:54:12 pm by Blind Lemon |
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AO-35 OT for a plexi 6V6?
Started by Hellawatt |
6 Replies
3256 Views |
June 26, 2017, 06:49:25 pm by PRR |
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OT speaker mismatch
Started by TIMBO |
21 Replies
5393 Views |
June 25, 2017, 03:02:55 pm by drgonzonm |
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4 Replies
1939 Views |
June 25, 2017, 01:14:56 pm by Johntb |
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DC in signal path between stages
Started by dennyg |
22 Replies
5563 Views |
June 25, 2017, 11:10:39 am by dennyg |
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5f2a Hum in standby ( resolved )
Started by makingnoise88 |
4 Replies
2369 Views |
June 24, 2017, 08:53:55 am by sluckey |
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Laney Pro-Tube 50
Started by h4ck.b0x7 |
1 Replies
2293 Views |
June 24, 2017, 08:50:15 am by shooter |
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7 Replies
6951 Views |
June 23, 2017, 11:34:27 pm by terminalgs |
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5E9-A intensity pot not working
Started by idamay |
37 Replies
8438 Views |
June 22, 2017, 07:02:33 pm by sluckey |
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10 Replies
4804 Views |
June 22, 2017, 08:04:04 am by jjasilli |
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populating eyelet board
Started by dude |
24 Replies
7745 Views |
June 21, 2017, 01:46:48 pm by EL34 |
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Hammond transformers for 5E3 build
Started by JB |
7 Replies
7539 Views |
June 21, 2017, 11:38:42 am by JB |
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value of feedback resistor
Started by dude |
4 Replies
2234 Views |
June 21, 2017, 10:20:06 am by dude |
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Misc. Hardware |
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Lamps Diodes |
Hoffman Turret Boards |
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Fender Eyelet Boards |
Screws/Nuts Washers |
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Jacks/Plugs Connectors |
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Custom Boards |
Tubes Valves |
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Pots Knobs |
Fuses/Cords |
Chassis |
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Tube Sockets |
Switches |
Wire Cable |