Welcome To the Hoffman Amplifiers Forum
September 07, 2025, 08:36:37 am
Welcome To the Hoffman Amplifiers ForumSeptember 07, 2025, 08:36:37 am | ||
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17 Replies
3602 Views |
August 21, 2016, 04:40:36 amby TIMBO |
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AB763 new build V5 voltage question
Started by Planobilly |
5 Replies
2575 Views |
August 20, 2016, 05:57:21 pm by Planobilly |
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6V6 Max Plate Voltage
Started by Ambugaton |
18 Replies
16751 Views |
August 20, 2016, 04:40:37 pm by HotBluePlates |
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2 Replies
1934 Views |
August 20, 2016, 07:33:33 am by kagliostro |
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Need Traynor YBA4 Power Transformer
Started by plexi50 |
10 Replies
3450 Views |
August 19, 2016, 10:08:15 pm by Willabe |
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18 Replies
5966 Views |
August 19, 2016, 06:36:29 pm by Electric Altar |
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When to Isolate Input & Output Jacks
Started by jonyoungyi |
4 Replies
3484 Views |
August 19, 2016, 04:54:44 pm by jonyoungyi |
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Attenuator question.
Started by Johntb |
2 Replies
1703 Views |
August 19, 2016, 04:44:48 pm by Johntb |
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MOD KIT NOISES?
Started by jcr |
40 Replies
8776 Views |
August 19, 2016, 02:19:56 pm by PRR |
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Gibson GA-15RVT parts help
Started by Cock Robin |
6 Replies
2794 Views |
August 19, 2016, 10:02:33 am by sluckey |
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6 Replies
3318 Views |
August 18, 2016, 06:21:25 pm by xm52 |
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OT for 2x5881
Started by Leevi |
21 Replies
7556 Views |
August 18, 2016, 03:08:57 pm by Ed_Chambley |
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Fundamental tube characteristics
Started by TheKT88KilledJFK |
25 Replies
7053 Views |
August 18, 2016, 12:02:32 pm by PRR |
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5u4GB fo gz34 in bassman
Started by Oddvar |
1 Replies
2192 Views |
August 18, 2016, 11:46:24 am by sluckey |
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Hoffman Ab763 chassis?
Started by hesamadman |
3 Replies
2927 Views |
August 18, 2016, 09:59:33 am by EL34 |
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76 Replies
12876 Views |
August 18, 2016, 02:19:05 am by Ambugaton |
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14 Replies
5509 Views |
August 18, 2016, 01:06:09 am by kagliostro |
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12 Replies
9767 Views |
August 18, 2016, 12:57:48 am by kagliostro |
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5D3 Tweed Deluxe wiring issue.
Started by David |
4 Replies
2156 Views |
August 17, 2016, 03:42:11 pm by David |
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Custom Shop Vibro-King on the bench
Started by TubeGeek |
5 Replies
3825 Views |
August 17, 2016, 10:05:18 am by mresistor |
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EL34 in Bassman?
Started by Oddvar |
2 Replies
2022 Views |
August 17, 2016, 07:26:07 am by HotBluePlates |
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COMPARING CIRCUITS
Started by TIMBO |
10 Replies
2708 Views |
August 17, 2016, 04:54:32 am by TIMBO |
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these cap markings always mess me up
Started by pbman1953 |
13 Replies
3353 Views |
August 16, 2016, 08:03:12 pm by HotBluePlates |
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Increasing Capacitor uf Capacity
Started by plexi50 |
4 Replies
2273 Views |
August 16, 2016, 10:16:32 am by plexi50 |
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0 Replies
1797 Views |
August 16, 2016, 05:48:54 am by MartinB |
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Long and Circuitous Bias Question ...
Started by jbefumo |
20 Replies
5431 Views |
August 15, 2016, 10:25:39 pm by jbefumo |
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63 Replies
20636 Views |
August 15, 2016, 12:17:37 pm by DLPublic |
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pointers for the noob
Started by fossilshark |
48 Replies
8100 Views |
August 15, 2016, 09:07:32 am by fossilshark |
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Marshall tone stack help
Started by Jaymz77 |
2 Replies
2196 Views |
August 14, 2016, 11:37:56 pm by Jaymz77 |
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Need tech in Dallas area
Started by mresistor |
0 Replies
1485 Views |
August 14, 2016, 07:39:52 pm by mresistor |
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4x6BM8/ECL82 Little Wing Amp
Started by foghornleghorn |
9 Replies
4642 Views |
August 14, 2016, 02:50:48 am by kagliostro |
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spaghetti amp
Started by sluckey |
33 Replies
9098 Views |
August 14, 2016, 01:04:36 am by PRR |
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Silvertone 1448 Amp Case & Guitar Find
Started by plexi50 |
15 Replies
5269 Views |
August 13, 2016, 08:25:38 pm by plexi50 |
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Champ with 12DW7 preamp
Started by Baguette |
12 Replies
4778 Views |
August 13, 2016, 07:31:14 pm by drgonzonm |
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8pin rectifier?
Started by super&plexi |
8 Replies
3541 Views |
August 13, 2016, 10:57:02 am by HotBluePlates |
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Another COOL Aussie Amp
Started by TIMBO |
0 Replies
1631 Views |
August 13, 2016, 04:11:22 am by TIMBO |
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Diode spacing??
Started by Ambugaton |
4 Replies
2391 Views |
August 13, 2016, 02:22:32 am by kagliostro |
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7 Replies
3373 Views |
August 11, 2016, 07:13:27 pm by frpax |
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19 Replies
10515 Views |
August 11, 2016, 05:09:52 pm by MakerDP |
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1 Replies
1783 Views |
August 11, 2016, 04:51:11 am by sluckey |
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64 Replies
11162 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
5210 Views |
August 10, 2016, 11:42:34 pm by rlh5599 |
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JCM 800 build problem
Started by ElPedro |
7 Replies
3041 Views |
August 10, 2016, 10:36:59 am by mresistor |
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10 Replies
7572 Views |
August 10, 2016, 03:37:34 am by kagliostro |
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Old tranny...low heater voltage
Started by guitardude57 |
25 Replies
5549 Views |
August 09, 2016, 09:35:22 pm by guitardude57 |
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Help identifing Marshall JMP?
Started by Stevewdewitt |
9 Replies
3064 Views |
August 09, 2016, 07:00:17 pm by PRR |
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6BL8/6CQ8 Interchangeable
Started by TIMBO |
3 Replies
2912 Views |
August 09, 2016, 06:33:19 pm by TIMBO |
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Capacitor outer foil orientation
Started by daveyajd |
2 Replies
3230 Views |
August 09, 2016, 05:53:18 pm by pompeiisneaks |
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Plexi 6V6 first build success
Started by Johntb |
2 Replies
2052 Views |
August 09, 2016, 04:45:55 pm by uki |
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1 Replies
2516 Views |
August 09, 2016, 02:20:15 pm by drgonzonm |
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