Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 11:55:36 am
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 11:55:36 am | ||
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| 0 Members and 61 Guests are viewing this board. | ||||
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identify cap
Started by joesatch |
4 Replies
4237 Views |
September 08, 2021, 02:59:49 pmby dude |
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Noise issue with princeton reverb
Started by rutledj |
9 Replies
5329 Views |
September 08, 2021, 12:03:46 pm by mresistor |
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SoLow Watt build
Started by pullshocks |
24 Replies
10307 Views |
September 07, 2021, 02:11:57 am by pullshocks |
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Mid 1960s Kent amp question
Started by AmberB |
13 Replies
7501 Views |
September 06, 2021, 11:30:47 pm by AmberB |
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Twin Reverb 120Hz hum
Started by jada3909 |
15 Replies
6359 Views |
September 06, 2021, 06:35:49 pm by jada3909 |
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IIb build prep question
Started by Mehfuzhoss |
9 Replies
5038 Views |
September 06, 2021, 12:28:15 pm by sluckey |
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4 Replies
4246 Views |
September 06, 2021, 07:17:46 am by tschwarz |
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25 Replies
10239 Views |
September 06, 2021, 04:46:16 am by pdf64 |
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Mod Electrolytic capacitors (MII)
Started by mresistor |
35 Replies
16356 Views |
September 05, 2021, 11:27:12 pm by reidgw |
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Tone Circuit question
Started by pbman1953 |
48 Replies
14664 Views |
September 05, 2021, 10:48:23 am by pbman1953 |
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3 Replies
7202 Views |
September 05, 2021, 02:07:09 am by kagliostro |
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Your thoughts on a single ender?
Started by dragonbat13 |
12 Replies
6786 Views |
September 05, 2021, 12:05:47 am by pullshocks |
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PCb with turret ?
Started by BOWMusic |
9 Replies
6194 Views |
September 04, 2021, 05:32:12 pm by echuta13 |
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2 Replies
3655 Views |
September 04, 2021, 09:34:28 am by pdf64 |
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transformer wiring schematic
Started by Tone Junkie |
4 Replies
3946 Views |
September 04, 2021, 12:38:34 am by Tone Junkie |
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tube ID question
Started by luthierwnc |
7 Replies
4996 Views |
September 03, 2021, 08:24:38 pm by luthierwnc |
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15 Replies
9803 Views |
September 03, 2021, 01:43:31 am by AmberB |
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Output Transformer question
Started by Redfishbum |
8 Replies
7857 Views |
September 02, 2021, 08:02:58 pm by dude |
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3 Replies
4015 Views |
September 02, 2021, 08:40:43 am by sluckey |
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3 Replies
5192 Views |
September 01, 2021, 09:26:25 pm by Rickinbeachcrest |
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312 Replies
102012 Views |
September 01, 2021, 11:20:21 am by wsscott |
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Early 90s Vox AC30 Boost channel Noise?
Started by jwhitmore |
23 Replies
9025 Views |
September 01, 2021, 04:22:38 am by pdf64 |
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3 Replies
4001 Views |
August 31, 2021, 11:57:47 pm by scstill |
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reverb tank repair
Started by dragonworks |
18 Replies
10382 Views |
August 31, 2021, 01:38:09 pm by thetragichero |
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6 Replies
5315 Views |
August 31, 2021, 01:25:40 pm by jewishjay |
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E80CC LTP PI instead of ECC83
Started by SoundCity85 |
15 Replies
8155 Views |
August 31, 2021, 07:56:13 am by SoundCity85 |
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Local feedback in a class AB amp?
Started by DuaneOh |
6 Replies
5535 Views |
August 31, 2021, 02:58:24 am by pdf64 |
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0 Replies
4605 Views |
August 30, 2021, 02:54:09 pm by Chris o |
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5 Replies
4439 Views |
August 30, 2021, 10:43:53 am by sluckey |
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Low power Musing 40 with parallel/cascade idea
Started by dwinstonwood « 1 2 3 » |
107 Replies
30646 Views |
August 30, 2021, 07:56:13 am by Glenn |
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SE follies
Started by SILVERGUN |
6 Replies
6127 Views |
August 28, 2021, 10:34:57 pm by SILVERGUN |
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Fender Chime
Started by 72Blazer |
5 Replies
4403 Views |
August 28, 2021, 09:32:18 pm by jordan86 |
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9 Replies
5152 Views |
August 28, 2021, 01:12:08 pm by Garrett335 |
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JTM45 New Build - Gathering Ideas
Started by PharmRock |
23 Replies
9479 Views |
August 28, 2021, 10:24:06 am by 66Strat |
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Build a Twin Reverb with 2 6L6 ?
Started by joesatch |
45 Replies
16518 Views |
August 28, 2021, 10:21:38 am by EL34 |
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Ceramic caps.. enlighten me please
Started by Bieworm |
2 Replies
4104 Views |
August 28, 2021, 06:10:38 am by pdf64 |
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Hammond 370BX shorted?
Started by Esquirefreak |
4 Replies
4632 Views |
August 27, 2021, 11:31:49 am by Esquirefreak |
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2 Replies
4243 Views |
August 27, 2021, 10:12:23 am by cboysen |
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Exterma; speaker inpedance match
Started by jamesedmunda |
2 Replies
3879 Views |
August 27, 2021, 02:44:35 am by pdf64 |
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Standby switch Q
Started by tubenit |
10 Replies
5590 Views |
August 27, 2021, 12:02:55 am by PRR |
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91 Replies
36199 Views |
August 26, 2021, 01:56:01 pm by paintballnsk |
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Power supply Capacitor location question
Started by labb |
4 Replies
4651 Views |
August 26, 2021, 11:48:15 am by Willabe |
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21 Replies
10589 Views |
August 26, 2021, 01:52:49 am by zircontweezer |
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2 Replies
4277 Views |
August 26, 2021, 01:37:16 am by wolfiesays |
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Library of DFX chassis files?
Started by luthierwnc |
0 Replies
5155 Views |
August 25, 2021, 06:21:38 pm by luthierwnc |
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7 Replies
8380 Views |
August 25, 2021, 04:25:18 pm by Raybob |
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Valco Gretsch 6150 Voltages Question
Started by K Teacher |
11 Replies
5762 Views |
August 25, 2021, 01:32:12 pm by sluckey |
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Hookup Wires to Pots Question
Started by dragonbat13 |
19 Replies
8176 Views |
August 25, 2021, 09:26:08 am by acheld |
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Hoffman Output Transformer Info!
Started by plexi50 |
0 Replies
4347 Views |
August 24, 2021, 07:29:07 pm by plexi50 |
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Power amp VS Power amp
Started by fossilshark |
2 Replies
3949 Views |
August 24, 2021, 06:54:56 pm by sluckey |
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Yard Sale Discontinued |
Misc. Hardware |
| What's New |
Board Building Parts |
Amp trim Handles |
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Lamps Diodes |
Hoffman Turret Boards |
Channel Switching |
| Resistors |
Fender Eyelet Boards |
Screws/Nuts Washers |
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Jacks/Plugs Connectors |
Misc Eyelet Boards |
Tools |
| Capacitors |
Custom Boards |
Tubes Valves |
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Pots Knobs |
Fuses/Cords |
Chassis |
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Tube Sockets |
Switches |
Wire Cable |