Welcome To the Hoffman Amplifiers Forum
March 11, 2026, 02:13:30 pm
Welcome To the Hoffman Amplifiers ForumMarch 11, 2026, 02:13:30 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| wsscott, Yosser, shooter and 66 Guests are viewing this board. | ||||
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Wierd Fender Champ II issue
Started by reggiepe |
5 Replies
3808 Views |
May 13, 2019, 12:46:51 amby st |
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Need to add a Line Out
Started by Joe6v6 |
6 Replies
4060 Views |
May 12, 2019, 04:59:40 pm by 2deaf |
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1 Replies
2818 Views |
May 12, 2019, 03:24:29 pm by PRR |
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JCM800 / Plexi clone idea
Started by walkman |
1 Replies
2753 Views |
May 12, 2019, 09:51:18 am by tubenit |
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DoubleCavers5.3
Started by shooter |
26 Replies
9822 Views |
May 11, 2019, 07:08:50 pm by shooter |
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What fuse in Bandmaster 230v?
Started by Oddvar |
4 Replies
3129 Views |
May 11, 2019, 01:57:53 pm by pdf64 |
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Fender dating
Started by shooter |
8 Replies
4528 Views |
May 11, 2019, 11:16:57 am by shooter |
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Vibro Champ Issues
Started by TurboGuitarMelton |
8 Replies
5802 Views |
May 10, 2019, 08:42:03 am by jjasilli |
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9 Replies
6203 Views |
May 09, 2019, 05:53:09 pm by silverfox |
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6550 Vibro Champ?
Started by Ludfistersound |
6 Replies
4018 Views |
May 09, 2019, 05:39:14 pm by jjasilli |
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Transformer Recommendation
Started by shark38j |
4 Replies
3516 Views |
May 09, 2019, 02:07:48 pm by PRR |
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New amp
Started by davidwpack |
32 Replies
9941 Views |
May 09, 2019, 12:37:58 pm by davidwpack |
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12 Replies
5598 Views |
May 08, 2019, 04:25:01 pm by shooter |
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6CJ6 and 6DL5 PP revisited
Started by murrayatuptown |
7 Replies
5469 Views |
May 08, 2019, 04:10:56 pm by murrayatuptown |
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B15N to ~100W output?
Started by afinitemind |
38 Replies
14311 Views |
May 08, 2019, 03:32:57 pm by kagliostro |
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Questions on channel switching
Started by NSB_Chris |
15 Replies
8176 Views |
May 08, 2019, 10:37:38 am by NSB_Chris |
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Vintage iron for AC-30 clone?
Started by MWaldorf |
2 Replies
3346 Views |
May 08, 2019, 01:00:34 am by MWaldorf |
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Hammond AO43 chassis
Started by dude |
3 Replies
3464 Views |
May 06, 2019, 08:24:06 pm by PRR |
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Silvertone 1481 mods
Started by galaxiex |
22 Replies
10698 Views |
May 06, 2019, 08:13:57 pm by galaxiex |
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Fowler's Hot Rod Plexi #39
Started by purpletele « 1 2 » |
51 Replies
20440 Views |
May 06, 2019, 07:24:20 pm by purpletele |
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Power Amp 40-50 Watts with 4 5881s
Started by mwelch55 |
3 Replies
3481 Views |
May 06, 2019, 05:31:53 pm by jjasilli |
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59 Replies
28842 Views |
May 06, 2019, 10:19:00 am by sluckey |
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Using proper choke
Started by dude |
10 Replies
5819 Views |
May 06, 2019, 10:01:38 am by DummyLoad |
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Filter caps wiring Bandmaster
Started by Oddvar |
2 Replies
3223 Views |
May 05, 2019, 10:54:24 am by Tony Bones |
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headphone out for tube amp
Started by Papa Jim |
6 Replies
5894 Views |
May 05, 2019, 08:49:45 am by MFowler |
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9 Replies
4576 Views |
May 04, 2019, 04:39:07 am by John |
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63 Replies
19503 Views |
May 03, 2019, 09:25:08 am by shooter |
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1 Replies
2647 Views |
May 02, 2019, 11:24:56 am by shooter |
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Stromberg Carlson build- low volume
Started by zapdog |
13 Replies
5406 Views |
May 01, 2019, 08:23:31 pm by zapdog |
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Plexi 6V6 build
Started by newguitarsmell |
11 Replies
5647 Views |
May 01, 2019, 07:02:09 pm by Colas LeGrippa |
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A few pics of my "Deluxe Lite" Build
Started by Joe6v6 |
2 Replies
3668 Views |
April 30, 2019, 09:17:55 pm by Papa Jim |
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Bright Cap on Tone King MkII Imperial?
Started by BobL |
16 Replies
8446 Views |
April 30, 2019, 07:14:27 pm by VMS |
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Twisted idea for Standby Switch?
Started by sluckey |
28 Replies
10287 Views |
April 30, 2019, 09:23:02 am by shooter |
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Vibro Champ with harmonic tremolo?
Started by Opry Audio |
15 Replies
7572 Views |
April 30, 2019, 06:25:42 am by kagliostro |
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reverb into sound card
Started by isaac_teller |
4 Replies
3324 Views |
April 29, 2019, 11:54:52 pm by isaac_teller |
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NFB circuit 5F6A vs JTM45
Started by vampwizzard |
4 Replies
4099 Views |
April 29, 2019, 08:48:09 pm by vampwizzard |
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1 Replies
3006 Views |
April 29, 2019, 02:43:10 pm by st |
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14 Replies
7142 Views |
April 29, 2019, 12:26:51 pm by Tbone55 |
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Switching on OT input impedance
Started by daveyajd |
5 Replies
4383 Views |
April 28, 2019, 05:18:26 pm by daveyajd |
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3 Replies
3784 Views |
April 28, 2019, 08:31:29 am by cboysen |
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Smal Mil spec SE OT - one question
Started by kagliostro |
6 Replies
4339 Views |
April 28, 2019, 06:46:29 am by kagliostro |
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4 Replies
3282 Views |
April 27, 2019, 03:37:52 pm by Tbone55 |
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8uf vs 10 uf 450v in amp build?
Started by Oddvar |
15 Replies
6793 Views |
April 26, 2019, 03:06:46 pm by shooter |
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What is this?
Started by Oddvar |
4 Replies
3300 Views |
April 26, 2019, 10:00:35 am by sluckey |
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Some questions about the GU-17
Started by ECV02 |
12 Replies
7409 Views |
April 25, 2019, 03:36:50 pm by kagliostro |
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Pilot light
Started by uki |
3 Replies
3737 Views |
April 25, 2019, 07:40:33 am by shooter |
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8 Replies
5152 Views |
April 25, 2019, 06:44:49 am by bmccowan |
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Channel Mixing Resistors
Started by TIMBO |
15 Replies
10542 Views |
April 24, 2019, 05:22:39 pm by tubeswell |
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Tube substitution
Started by g-man |
5 Replies
5096 Views |
April 24, 2019, 03:06:20 pm by g-man |
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104 Replies
41970 Views |
April 23, 2019, 02:41:34 pm by PRR |
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