Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 01:09:22 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 01:09:22 pm | ||
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Hi Rookie here with question for Guru's
Started by MikePR |
7 Replies
3263 Views |
August 20, 2015, 07:54:42 amby MikePR |
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OD & carbon film resistors
Started by tubenit |
13 Replies
6277 Views |
August 19, 2015, 06:20:28 pm by PRR |
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MOVED: Question on ESR meters
Started by EL34 |
0 Replies
2577 Views |
August 19, 2015, 08:30:41 am by EL34 |
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Hoffman 5F2A Kit Squealing
Started by humbug |
15 Replies
6908 Views |
August 19, 2015, 07:34:12 am by humbug |
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5 Replies
2614 Views |
August 18, 2015, 08:01:23 pm by John |
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pin sockets soldered together
Started by tubesornothing |
6 Replies
3265 Views |
August 18, 2015, 03:39:48 pm by kagliostro |
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100W Plexi Grounding
Started by basschops1528 |
18 Replies
7742 Views |
August 18, 2015, 01:09:01 pm by basschops1528 |
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Sampo Kolkki Blackface reverb mod
Started by Watto |
3 Replies
2728 Views |
August 17, 2015, 11:04:48 pm by Watto |
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NFB on marshall amps?
Started by keithv |
14 Replies
7698 Views |
August 17, 2015, 08:35:12 pm by HotBluePlates |
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5E9-A: Speed Pot - 2MA, Switched
Started by fdesalvo |
2 Replies
2515 Views |
August 17, 2015, 07:09:08 pm by tubeswell |
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3 Replies
2837 Views |
August 17, 2015, 01:19:20 pm by Ed_Chambley |
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6v6 Plexi Input Jack Wiring
Started by morton |
1 Replies
2283 Views |
August 17, 2015, 06:30:42 am by TIMBO |
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Ground Loop Hum Question
Started by smackoj |
4 Replies
3028 Views |
August 17, 2015, 04:44:40 am by smackoj |
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Smartphone/Amp Conflict
Started by Platefire |
38 Replies
9523 Views |
August 16, 2015, 11:09:58 pm by Platefire |
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New amp build burning-in
Started by jojokeo |
17 Replies
7019 Views |
August 16, 2015, 12:52:17 pm by Ken Moon |
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Hoffman Deluxe Reverb Tremolo Mods
Started by plaidzebra |
8 Replies
3735 Views |
August 16, 2015, 08:41:12 am by plaidzebra |
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Tube dampeners/coolers
Started by pompeiisneaks |
11 Replies
6293 Views |
August 16, 2015, 07:22:48 am by denitronik |
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Output transformer, short question
Started by John |
4 Replies
2737 Views |
August 16, 2015, 05:35:18 am by John |
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Plexi 6V6 V2B ???
Started by 6v6Pin1 |
1 Replies
2344 Views |
August 15, 2015, 08:54:37 pm by sluckey |
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Brown Super 6G4 build
Started by MacGwyn |
13 Replies
5697 Views |
August 15, 2015, 12:07:05 am by eleventeen |
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5E9-A Trem Groudning Questions
Started by fdesalvo |
1 Replies
2118 Views |
August 14, 2015, 07:26:47 pm by HotBluePlates |
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Fender tremolo plate voltage
Started by jeffs |
13 Replies
5085 Views |
August 13, 2015, 09:10:16 pm by PRR |
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23 Replies
18058 Views |
August 13, 2015, 07:32:28 pm by tubeswell |
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Plexi 6V6 Pentode/Triode Switch
Started by morton |
9 Replies
5951 Views |
August 13, 2015, 06:55:38 pm by HotBluePlates |
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gz34 vs diodes
Started by Auke Jolman |
5 Replies
3512 Views |
August 13, 2015, 05:34:32 pm by Auke Jolman |
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6 Replies
5944 Views |
August 13, 2015, 10:28:18 am by labb |
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6 Replies
6280 Views |
August 12, 2015, 08:53:02 am by Fresh_Start |
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9 Replies
7727 Views |
August 11, 2015, 05:49:27 pm by EL34 |
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Bright switch
Started by Toxophilite |
10 Replies
7229 Views |
August 11, 2015, 05:44:37 pm by PRR |
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330 Replies
146526 Views |
August 11, 2015, 08:37:58 am by sluckey |
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Fuse question for jcm800 2204 type build
Started by Champ_49 |
4 Replies
5723 Views |
August 11, 2015, 03:35:13 am by sluckey |
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Another OD tone stack idea?
Started by tubenit |
11 Replies
5223 Views |
August 10, 2015, 11:09:50 pm by jojokeo |
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Adjusting phase inverter coupling caps
Started by hesamadman |
17 Replies
13168 Views |
August 10, 2015, 07:30:22 pm by HotBluePlates |
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best for cleans? blk or silverface
Started by Toxophilite |
12 Replies
4836 Views |
August 10, 2015, 07:18:54 pm by HotBluePlates |
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Are these resistors ok?
Started by pbman1953 |
5 Replies
2848 Views |
August 10, 2015, 05:44:44 pm by pbman1953 |
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AB763 into Peavey Vintage 410 cabinet
Started by bonzerinc |
4 Replies
2613 Views |
August 10, 2015, 01:08:32 pm by bonzerinc |
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UMMMMMM Another Amp
Started by TIMBO |
23 Replies
7673 Views |
August 10, 2015, 12:32:40 am by TIMBO |
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31 Replies
11646 Views |
August 09, 2015, 10:55:37 pm by punkykatt |
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Volume Control
Started by taylorc315 |
9 Replies
4027 Views |
August 09, 2015, 12:48:16 pm by taylorc315 |
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20 Replies
6595 Views |
August 08, 2015, 07:46:26 pm by shooter |
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3 Replies
3629 Views |
August 08, 2015, 07:31:55 pm by shooter |
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7 Replies
5817 Views |
August 08, 2015, 02:01:05 pm by Jack_Hester |
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8 Replies
7048 Views |
August 08, 2015, 11:09:10 am by HotBluePlates |
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Rebuilding a Silvertone 1484
Started by cobalt |
5 Replies
6613 Views |
August 08, 2015, 01:59:39 am by SoundmasterG |
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11 Replies
4962 Views |
August 06, 2015, 10:20:41 pm by casssax |
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Gibson GA-30RVT Power Switch Wiring
Started by guitarrock04 |
3 Replies
2753 Views |
August 06, 2015, 06:28:20 pm by guitarrock04 |
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No tremolo from 18 watt
Started by keithv |
1 Replies
2119 Views |
August 06, 2015, 02:30:19 pm by keithv |
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2 Replies
2571 Views |
August 05, 2015, 06:07:55 pm by Ryteone |
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1 Replies
7870 Views |
August 05, 2015, 03:26:47 pm by jojokeo |
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weird octave overtones?
Started by hesamadman |
11 Replies
6988 Views |
August 05, 2015, 09:05:20 am by jjasilli |
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