Welcome To the Hoffman Amplifiers Forum
February 27, 2026, 08:35:38 pm
Welcome To the Hoffman Amplifiers ForumFebruary 27, 2026, 08:35:38 pm | ||
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VOX AC30 Custom Classic High Gain design
Started by ppaappoo |
5 Replies
6656 Views |
June 13, 2010, 10:27:20 pmby ppaappoo |
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8 Replies
15906 Views |
June 13, 2010, 08:53:39 pm by GroundhogKen |
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Hammond B3 Percussion Effect
Started by KDakaWalt |
3 Replies
5255 Views |
June 13, 2010, 04:31:56 pm by KDakaWalt |
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Blues stew....? Served hot!!
Started by crashtm1 |
11 Replies
6451 Views |
June 12, 2010, 09:16:32 pm by topbrent |
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4 Replies
4332 Views |
June 12, 2010, 12:29:36 pm by HotBluePlates |
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18 marshall Vib Ef86?
Started by Rev D |
7 Replies
5639 Views |
June 11, 2010, 02:55:23 pm by jojokeo |
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Carvin TS100 transfomer question
Started by Lizard King |
2 Replies
4048 Views |
June 11, 2010, 10:45:40 am by Lizard King |
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12AU6 as V1
Started by oldhippy |
21 Replies
14992 Views |
June 10, 2010, 10:26:52 pm by PRR |
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Pots tight
Started by dude |
7 Replies
6201 Views |
June 10, 2010, 09:32:24 pm by dude |
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Stand alone vibrato
Started by bbirling |
3 Replies
4557 Views |
June 10, 2010, 07:47:45 pm by bruno |
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'74 Traynor reverb master
Started by toomanyslurpees |
3 Replies
4906 Views |
June 10, 2010, 12:14:23 am by toomanyslurpees |
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Biasing Sunn S200
Started by dude |
14 Replies
11852 Views |
June 09, 2010, 06:12:47 pm by SoundmasterG |
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O.T.B. Plush 3000B
Started by RicharD |
12 Replies
8785 Views |
June 08, 2010, 03:49:25 pm by JonO |
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Stout MV ?
Started by Madison |
4 Replies
3852 Views |
June 08, 2010, 11:15:50 am by Madison |
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how-to on re-tensioning tube sockets
Started by dwp |
7 Replies
7264 Views |
June 08, 2010, 10:27:53 am by RicharD |
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New AB763 based project
Started by SLW |
39 Replies
17105 Views |
June 08, 2010, 12:19:04 am by Fresh_Start |
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moving the EF 86 channel up a stage...
Started by dwp |
19 Replies
10258 Views |
June 07, 2010, 11:36:12 pm by jojokeo |
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Truck Amplifiers?
Started by crashtm1 |
0 Replies
4055 Views |
June 07, 2010, 04:16:59 pm by crashtm1 |
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BF Vibro Champ Mod
Started by zendragon63 |
16 Replies
15428 Views |
June 06, 2010, 09:28:22 pm by zendragon63 |
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0 Replies
3974 Views |
June 06, 2010, 09:36:32 am by Geezer |
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solder diameter ?
Started by flora |
10 Replies
7677 Views |
June 06, 2010, 06:38:37 am by Tiny_Daddy |
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13 Replies
7392 Views |
June 05, 2010, 06:55:06 pm by TIMBO |
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12 Replies
13097 Views |
June 05, 2010, 03:07:22 pm by Fresh_Start |
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Optimum primary impedance??
Started by dynaman1 |
1 Replies
3502 Views |
June 05, 2010, 01:16:08 pm by FYL |
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electrolytics: rated vs working E
Started by oldhippy |
4 Replies
4295 Views |
June 05, 2010, 10:53:56 am by oldhippy |
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20ga. stranded 600V wire ?
Started by flora |
10 Replies
6874 Views |
June 05, 2010, 10:31:43 am by Tiny_Daddy |
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audio cable tester schematic
Started by phsyconoodler |
2 Replies
4463 Views |
June 04, 2010, 04:27:03 pm by RicharD |
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hollow sound
Started by Leevi |
7 Replies
5909 Views |
June 04, 2010, 03:23:28 pm by simonallaway |
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12 Replies
8900 Views |
June 04, 2010, 03:04:28 pm by birt |
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trem roach orientation please
Started by dwp |
2 Replies
5333 Views |
June 04, 2010, 12:02:32 pm by dwp |
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109 Replies
46153 Views |
June 03, 2010, 06:50:57 pm by jojokeo |
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2 Replies
3875 Views |
June 03, 2010, 06:49:09 pm by Madison |
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Reverb honking on Silverface Super
Started by phsyconoodler |
4 Replies
4338 Views |
June 03, 2010, 12:31:08 pm by phsyconoodler |
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Reverb on both channels?g
Started by Searing |
14 Replies
9256 Views |
June 03, 2010, 11:23:34 am by sluckey |
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10 Replies
6604 Views |
June 03, 2010, 07:19:54 am by Dave |
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Sudden loss of volume in 18w clone
Started by jennings |
22 Replies
10089 Views |
June 02, 2010, 01:39:54 pm by John |
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11 Replies
7415 Views |
June 02, 2010, 12:22:18 pm by HotBluePlates |
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Mesa-Boogie Dual Rectifier farting
Started by punkykatt |
12 Replies
9796 Views |
June 02, 2010, 11:27:46 am by Jack1962 |
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NASTY LITTLE AMP
Started by TIMBO |
7 Replies
7080 Views |
June 02, 2010, 02:39:18 am by TIMBO |
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6BM8 plate voltage
Started by pullshocks |
9 Replies
9163 Views |
June 01, 2010, 05:01:53 pm by jojokeo |
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triode substitute
Started by birt |
4 Replies
4254 Views |
June 01, 2010, 01:30:18 am by PRR |
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rather unexpected tube findings
Started by phsyconoodler |
12 Replies
6768 Views |
May 31, 2010, 09:45:18 pm by mackie2 |
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5 Replies
5193 Views |
May 31, 2010, 08:49:44 pm by OldHouseScott |
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MOVED: 15" speaker for Fender ?
Started by tubenit |
0 Replies
3882 Views |
May 31, 2010, 08:06:07 pm by tubenit |
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EL34 Champ - Simple Standby?
Started by theundeadelvis |
23 Replies
9607 Views |
May 31, 2010, 01:51:06 pm by theundeadelvis |
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mid sixties gibson - rotary power switch
Started by smolder |
18 Replies
10261 Views |
May 31, 2010, 10:28:49 am by birt |
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capacitor math ?!
Started by flora |
2 Replies
3631 Views |
May 30, 2010, 07:15:17 pm by flora |
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power supply on Champ build
Started by john_t |
6 Replies
6136 Views |
May 30, 2010, 12:02:27 pm by john_t |
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OT question (again)
Started by Madison |
2 Replies
3538 Views |
May 30, 2010, 07:38:01 am by Madison |
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convert Tremolux from 6L6 to 6BQ5?
Started by skyclad |
8 Replies
5885 Views |
May 29, 2010, 11:42:15 pm by skyclad |
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