Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 09:04:48 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 09:04:48 am | ||
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Silvertone 1448 Amp Case & Guitar Find
Started by plexi50 |
15 Replies
5751 Views |
August 13, 2016, 08:25:38 pmby plexi50 |
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Champ with 12DW7 preamp
Started by Baguette |
12 Replies
5181 Views |
August 13, 2016, 07:31:14 pm by drgonzonm |
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8pin rectifier?
Started by super&plexi |
8 Replies
3735 Views |
August 13, 2016, 10:57:02 am by HotBluePlates |
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Another COOL Aussie Amp
Started by TIMBO |
0 Replies
1837 Views |
August 13, 2016, 04:11:22 am by TIMBO |
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Diode spacing??
Started by Ambugaton |
4 Replies
2534 Views |
August 13, 2016, 02:22:32 am by kagliostro |
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7 Replies
3634 Views |
August 11, 2016, 07:13:27 pm by frpax |
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19 Replies
10979 Views |
August 11, 2016, 05:09:52 pm by MakerDP |
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1 Replies
1881 Views |
August 11, 2016, 04:51:11 am by sluckey |
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64 Replies
11883 Views |
August 11, 2016, 04:06:19 am by smackoj |
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New BF Champ-type build Q's FINISHED!!!
Started by rlh5599 |
24 Replies
5627 Views |
August 10, 2016, 11:42:34 pm by rlh5599 |
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JCM 800 build problem
Started by ElPedro |
7 Replies
3340 Views |
August 10, 2016, 10:36:59 am by mresistor |
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10 Replies
7903 Views |
August 10, 2016, 03:37:34 am by kagliostro |
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Old tranny...low heater voltage
Started by guitardude57 |
25 Replies
5977 Views |
August 09, 2016, 09:35:22 pm by guitardude57 |
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Help identifing Marshall JMP?
Started by Stevewdewitt |
9 Replies
3329 Views |
August 09, 2016, 07:00:17 pm by PRR |
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6BL8/6CQ8 Interchangeable
Started by TIMBO |
3 Replies
3076 Views |
August 09, 2016, 06:33:19 pm by TIMBO |
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Capacitor outer foil orientation
Started by daveyajd |
2 Replies
3432 Views |
August 09, 2016, 05:53:18 pm by pompeiisneaks |
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Plexi 6V6 first build success
Started by Johntb |
2 Replies
2525 Views |
August 09, 2016, 04:45:55 pm by uki |
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1 Replies
2717 Views |
August 09, 2016, 02:20:15 pm by drgonzonm |
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Transformer question on filament amp
Started by Redfishbum |
15 Replies
4226 Views |
August 09, 2016, 11:48:00 am by mresistor |
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Revibe test point values
Started by Skip Hagey |
29 Replies
6400 Views |
August 09, 2016, 09:09:21 am by Skip Hagey |
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vibrato in BF Vibro champ weak
Started by dude |
25 Replies
7600 Views |
August 08, 2016, 10:19:42 pm by dude |
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reverb unit
Started by EKDENTON |
5 Replies
2225 Views |
August 08, 2016, 12:58:39 pm by sluckey |
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4 Replies
2692 Views |
August 07, 2016, 05:39:11 pm by p2pAmps |
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KT66 DR #2
Started by p2pAmps |
6 Replies
3041 Views |
August 07, 2016, 02:31:51 pm by p2pAmps |
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Don't think New Sensor has our back
Started by pbman1953 |
27 Replies
6220 Views |
August 06, 2016, 11:16:46 am by pbman1953 |
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New tweed overdrive build
Started by daveyajd |
28 Replies
7718 Views |
August 06, 2016, 09:53:10 am by daveyajd |
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AB 763 MV follow up
Started by labb |
0 Replies
1683 Views |
August 06, 2016, 08:04:50 am by labb |
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What to build with old iron
Started by Cobbler |
10 Replies
3977 Views |
August 06, 2016, 02:22:45 am by kagliostro |
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AA964 vs AB763
Started by mresistor |
3 Replies
2870 Views |
August 05, 2016, 01:47:24 pm by HotBluePlates |
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Phase Inverter(educate me) :)
Started by Twosteps |
46 Replies
12587 Views |
August 05, 2016, 08:20:23 am by HotBluePlates |
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25 Replies
5677 Views |
August 04, 2016, 03:35:24 pm by eleventeen |
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Tremolo bypass switch
Started by upnorth2 |
1 Replies
1924 Views |
August 04, 2016, 11:05:24 am by sluckey |
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LCR's in Hoffman 18 w Marshall
Started by Oddvar |
5 Replies
2086 Views |
August 04, 2016, 08:13:43 am by Oddvar |
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Capacitors in rectifier
Started by Leevi |
16 Replies
4836 Views |
August 04, 2016, 07:14:40 am by Leevi |
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3 Replies
2187 Views |
August 03, 2016, 05:41:09 pm by drgonzonm |
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Slash AFD Tone Amp
Started by PG000 |
1 Replies
2842 Views |
August 03, 2016, 12:24:04 pm by SILVERGUN |
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inside the tube "cross-talk"?
Started by shooter |
4 Replies
2252 Views |
August 03, 2016, 11:01:12 am by shooter |
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93 Replies
14726 Views |
August 02, 2016, 04:51:50 pm by silat |
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Cap voltage question
Started by rzenc |
7 Replies
3629 Views |
August 02, 2016, 11:14:33 am by PRR |
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Issue with 1971 Sunn Sceptre PI
Started by TheKT88KilledJFK |
37 Replies
8314 Views |
August 02, 2016, 09:58:53 am by sluckey |
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17 Replies
4831 Views |
August 02, 2016, 08:17:16 am by sluckey |
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Physically smaller pots?
Started by hesamadman |
10 Replies
2920 Views |
August 02, 2016, 07:45:10 am by sluckey |
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56 Replies
47264 Views |
August 02, 2016, 06:38:39 am by MFowler |
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reverb - player?
Started by shooter |
14 Replies
4087 Views |
August 01, 2016, 06:32:19 pm by shooter |
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2 Replies
1950 Views |
August 01, 2016, 08:50:21 am by Planobilly |
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question about fender champ amp.
Started by fossilshark |
13 Replies
4438 Views |
July 31, 2016, 09:31:31 pm by fossilshark |
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Marshall Plexi Build problem
Started by ElPedro |
8 Replies
3463 Views |
July 31, 2016, 04:56:46 pm by PRR |
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Fender MV Twin Help.
Started by beckspeed |
16 Replies
4210 Views |
July 31, 2016, 03:36:09 pm by beckspeed |
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12AU7 LTPI help
Started by jojokeo |
37 Replies
14480 Views |
July 31, 2016, 02:26:15 pm by jojokeo |
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question about tube amp prototyping
Started by pompeiisneaks |
7 Replies
3150 Views |
July 31, 2016, 12:28:07 pm by pompeiisneaks |
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