Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 08:37:21 pm
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 08:37:21 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 23 Guests are viewing this board. | ||||
|
|
Bucking transformer
Started by dude |
34 Replies
11312 Views |
April 29, 2018, 09:19:10 pmby jjasilli |
|
|
Gibson GA20RVT Reissue Transformers
Started by reggiepe |
19 Replies
9121 Views |
April 29, 2018, 04:56:21 pm by reggiepe |
|
|
|
Why glue on electrolytic caps?
Started by uki |
5 Replies
4721 Views |
April 29, 2018, 03:06:54 pm by Colas LeGrippa |
|
|
|
Bass Amp steel chassis gauge question
Started by Sethyrish |
1 Replies
2834 Views |
April 29, 2018, 12:10:35 am by rake |
|
|
|
2 Replies
3072 Views |
April 28, 2018, 06:45:40 pm by TIMBO |
|
|
|
|
6 Replies
10252 Views |
April 28, 2018, 05:07:48 pm by kagliostro |
|
|
|
|
Tell me why this won't work...
Started by plumcrazyfx |
9 Replies
4833 Views |
April 28, 2018, 10:05:02 am by sluckey |
|
|
64 Replies
16104 Views |
April 27, 2018, 09:46:01 pm by Diverted |
|
|
|
|
New Filter Caps Install
Started by HumBuzzThing |
4 Replies
3117 Views |
April 26, 2018, 08:35:22 pm by shooter |
|
|
|
14v from 5v supply
Started by TIMBO |
11 Replies
4886 Views |
April 26, 2018, 02:47:12 pm by pompeiisneaks |
|
|
|
My Take on Sluckey's Revibe
Started by reddead83 |
6 Replies
3731 Views |
April 26, 2018, 01:51:28 pm by DummyLoad |
|
|
|
Effect loop in AB165
Started by Leevi |
11 Replies
5075 Views |
April 26, 2018, 01:24:22 am by Leevi |
|
|
|
5 Replies
5949 Views |
April 24, 2018, 08:14:41 pm by hesamadman |
|
|
|
|
Gretsch Fury Major B+ Voltage Drop
Started by JunkDr |
8 Replies
3921 Views |
April 24, 2018, 07:30:36 pm by JunkDr |
|
|
|
Modified Sluckey "Dual Lite" Project
Started by HARodgers |
15 Replies
7018 Views |
April 24, 2018, 11:50:46 am by PRR |
|
|
|
25 Replies
12194 Views |
April 22, 2018, 03:48:33 pm by Diverted |
|
|
|
|
2 Replies
2536 Views |
April 21, 2018, 01:34:19 pm by Bugman3183 |
|
|
|
|
11 Replies
4862 Views |
April 21, 2018, 12:30:01 pm by shooter |
|
|
|
|
Transformer primaries
Started by Bugman3183 |
12 Replies
4988 Views |
April 21, 2018, 09:50:25 am by dscottguitars |
|
|
|
2 channel amp...
Started by John |
3 Replies
3577 Views |
April 20, 2018, 08:04:41 pm by John |
|
|
|
19 Replies
16415 Views |
April 20, 2018, 05:11:10 pm by shooter |
|
|
|
|
Adding a Bleeder Resistor
Started by a90s2cs |
30 Replies
18957 Views |
April 20, 2018, 05:10:40 pm by PRR |
|
|
|
Odd presence control
Started by capn_starsky |
9 Replies
5816 Views |
April 20, 2018, 02:49:44 pm by sluckey |
|
|
|
Hot Rod Deluxe rebuild
Started by sonicdealthmonkey |
22 Replies
12282 Views |
April 19, 2018, 09:38:40 pm by davidwpack |
|
|
|
Cut brightness on 6V6 plexi
Started by dude |
6 Replies
5023 Views |
April 18, 2018, 03:19:09 pm by dude |
|
|
|
41 Replies
13957 Views |
April 18, 2018, 03:11:52 pm by liddokun |
|
|
|
|
Sound City 50 pa Plus power amp in.
Started by Bubbastain |
3 Replies
4219 Views |
April 18, 2018, 06:55:44 am by chocopower |
|
|
|
6 Replies
4856 Views |
April 17, 2018, 06:54:25 am by ALBATROS1234 |
|
|
|
|
Help w/ Marshall Major bias
Started by Jonas |
7 Replies
4699 Views |
April 16, 2018, 03:01:31 pm by Jonas |
|
|
|
Bias vary tremelo speed and depth
Started by Toxophilite |
3 Replies
3789 Views |
April 16, 2018, 04:10:14 am by tubeswell |
|
|
|
6 Replies
10035 Views |
April 16, 2018, 01:32:25 am by ZN414 |
|
|
|
|
84 Replies
17495 Views |
April 15, 2018, 12:06:43 pm by Leevi |
|
|
|
|
BOOGIE TO BLUES
Started by TIMBO |
25 Replies
8569 Views |
April 15, 2018, 03:19:52 am by TIMBO |
|
|
|
Filament transformer
Started by Bugman3183 |
10 Replies
5185 Views |
April 14, 2018, 02:36:30 am by Ed_Chambley |
|
|
|
Bass boost
Started by Menryk |
17 Replies
7085 Views |
April 14, 2018, 12:45:47 am by Leevi |
|
|
|
Power Transformer Current
Started by dscottguitars |
10 Replies
10006 Views |
April 13, 2018, 02:15:18 pm by dscottguitars |
|
|
|
Tweed output transformer
Started by Bluemule34 |
5 Replies
3905 Views |
April 12, 2018, 11:32:08 pm by PRR |
|
|
|
Rustling sound during warmup
Started by Stych |
3 Replies
3807 Views |
April 12, 2018, 09:57:59 pm by Stych |
|
|
|
Translating schematics to layouts
Started by Fizazzles |
1 Replies
3528 Views |
April 12, 2018, 08:33:23 pm by shooter |
|
|
|
6GW8/ECL86 datasheet notes
Started by terminalgs |
4 Replies
7603 Views |
April 12, 2018, 04:41:37 pm by jojokeo |
|
|
|
21 Replies
12591 Views |
April 12, 2018, 04:15:11 pm by jojokeo |
|
|
|
|
Can someone clarify this when biasing tubes
Started by dude |
16 Replies
7520 Views |
April 12, 2018, 06:27:45 am by pdf64 |
|
|
|
Combo amp top panel
Started by dscottguitars |
2 Replies
3018 Views |
April 10, 2018, 02:50:25 pm by dscottguitars |
|
|
|
230 volt pilot light
Started by Oddvar |
10 Replies
5746 Views |
April 10, 2018, 12:56:26 pm by PRR |
|
|
|
Ampeg V4 VT22 Refurb
Started by goldstache |
6 Replies
4923 Views |
April 09, 2018, 09:39:52 pm by PRR |
|
|
|
Deluxe Reverb Question
Started by Glenn |
2 Replies
3472 Views |
April 09, 2018, 05:45:37 pm by Glenn |
|
|
|
Marshall Superlead Rectifier
Started by dpm309 |
5 Replies
6515 Views |
April 09, 2018, 05:11:38 pm by 2deaf |
|
|
|
2 Replies
3984 Views |
April 09, 2018, 12:48:29 pm by Major Twang |
|
|
|
|
Cap can in place of separate caps
Started by Joe6v6 |
9 Replies
5249 Views |
April 09, 2018, 11:17:19 am by dude |
|
|
|
1-Tube reverb 6BM8/ECL82
Started by adamG |
25 Replies
17233 Views |
April 09, 2018, 07:44:37 am by adamG |
Normal Topic
Hot Topic (More than 25 replies)
Very Hot Topic (More than 50 replies)
Locked Topic
Sticky Topic
Poll
| Choose a link from the Hoffman Amplifiers parts catalog |
||
|
Mobile Device Catalog Link |
Yard Sale Discontinued |
Misc. Hardware |
| What's New |
Board Building Parts |
Amp trim Handles |
|
Lamps Diodes |
Hoffman Turret Boards |
Channel Switching |
| Resistors |
Fender Eyelet Boards |
Screws/Nuts Washers |
|
Jacks/Plugs Connectors |
Misc Eyelet Boards |
Tools |
| Capacitors |
Custom Boards |
Tubes Valves |
|
Pots Knobs |
Fuses/Cords |
Chassis |
|
Tube Sockets |
Switches |
Wire Cable |