Welcome To the Hoffman Amplifiers Forum
December 09, 2025, 06:16:39 am
Welcome To the Hoffman Amplifiers ForumDecember 09, 2025, 06:16:39 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| Leevi and 135 Guests are viewing this board. | ||||
|
|
1 Replies
2696 Views |
July 26, 2013, 09:38:36 amby alerich |
|
|
|
|
wards airline radio hack.
Started by DummyLoad |
13 Replies
4930 Views |
July 26, 2013, 06:07:09 am by jjasilli |
|
|
|
5 Replies
3021 Views |
July 26, 2013, 03:51:29 am by mat janssen |
|
|
|
|
4 Replies
2485 Views |
July 25, 2013, 07:36:06 pm by Medman |
|
|
|
|
3 Replies
4174 Views |
July 25, 2013, 05:12:08 am by LooseChange |
|
|
|
|
17 Replies
5747 Views |
July 25, 2013, 05:04:55 am by stratele52 |
|
|
|
|
6 Replies
2894 Views |
July 24, 2013, 10:35:46 pm by dude |
|
|
|
|
Cap and resister boxes
Started by Tone Junkie |
4 Replies
2221 Views |
July 24, 2013, 08:11:52 pm by John |
|
|
|
9 Replies
5044 Views |
July 24, 2013, 01:47:06 am by dinkotom |
|
|
|
|
11 Replies
5383 Views |
July 23, 2013, 10:01:30 pm by PRR |
|
|
|
|
Series cap exploded and kills other
Started by Ed_Chambley |
24 Replies
7878 Views |
July 23, 2013, 08:02:06 pm by PRR |
|
|
|
23 Replies
18058 Views |
July 22, 2013, 07:36:18 pm by Ed_Chambley |
|
|
|
|
7 Replies
3871 Views |
July 21, 2013, 11:01:36 pm by nandrewjackson |
|
|
|
|
D'Mars EL84 Soundbites
Started by Glennjeff |
2 Replies
2349 Views |
July 21, 2013, 10:52:54 pm by nandrewjackson |
|
|
|
Marshall PI fizz cap
Started by 12AX7 |
6 Replies
6777 Views |
July 21, 2013, 05:36:13 pm by 12AX7 |
|
|
|
1969 Fender Super Reverb
Started by dan_murph1 |
2 Replies
3380 Views |
July 21, 2013, 09:12:58 am by Ed_Chambley |
|
|
|
Shielding a speaker?
Started by 3choplex |
10 Replies
4591 Views |
July 20, 2013, 03:18:53 pm by stratele52 |
|
|
|
Custom Vibrolux Rewire
Started by Sal377 |
1 Replies
2519 Views |
July 20, 2013, 12:38:01 pm by phsyconoodler |
|
|
|
5F6-A build
Started by labb |
5 Replies
3723 Views |
July 20, 2013, 10:38:20 am by terminalgs |
|
|
|
4 Replies
2439 Views |
July 20, 2013, 10:17:02 am by JPK |
|
|
|
|
8 Replies
6653 Views |
July 20, 2013, 06:30:25 am by Jack1962 |
|
|
|
|
21 Replies
8540 Views |
July 19, 2013, 08:09:19 am by SILVERGUN |
|
|
|
|
6 Replies
3293 Views |
July 19, 2013, 07:06:49 am by hesamadman |
|
|
|
Making an amp brighter
Started by SoundmasterG |
27 Replies
9804 Views |
July 19, 2013, 02:06:14 am by SoundmasterG |
|
|
|
Hammond box / 5e3 chassis
Started by HommeMarrBuckley |
2 Replies
4287 Views |
July 18, 2013, 11:29:29 pm by terminalgs |
|
|
|
17 Replies
6049 Views |
July 18, 2013, 06:51:07 pm by Ed_Chambley |
|
|
|
|
PV Deuce with high plate voltages
Started by BigE |
11 Replies
5004 Views |
July 18, 2013, 11:18:09 am by Jack1962 |
|
|
|
Resistor in parallel with volume pot
Started by thelonious |
27 Replies
16069 Views |
July 18, 2013, 03:32:54 am by Tone Junkie |
|
|
|
2nd Hand Homemade Amp
Started by HommeMarrBuckley |
7 Replies
3459 Views |
July 17, 2013, 09:53:55 pm by HommeMarrBuckley |
|
|
57 Replies
23422 Views |
July 16, 2013, 11:13:29 pm by TubeGeek |
|
|
|
|
Glue with conductor properties
Started by jukelemon |
6 Replies
3852 Views |
July 16, 2013, 07:23:49 pm by mrr3000gt |
|
|
|
6.9 VAC on heaters. Is this OK?
Started by nandrewjackson |
10 Replies
4964 Views |
July 16, 2013, 05:24:58 pm by John |
|
|
|
20 Replies
9198 Views |
July 16, 2013, 11:51:43 am by kagliostro |
|
|
|
|
Bias pot questions.
Started by hesamadman |
4 Replies
2722 Views |
July 16, 2013, 10:32:41 am by Willabe |
|
|
|
Most useful amp tools on your bench...
Started by TubeGeek |
34 Replies
10898 Views |
July 15, 2013, 11:36:55 pm by mrr3000gt |
|
|
|
31 Replies
9011 Views |
July 15, 2013, 08:00:46 pm by valco |
|
|
|
|
5E11 Bright issue
Started by jukelemon |
5 Replies
3008 Views |
July 15, 2013, 01:02:48 pm by tubeswell |
|
|
|
5F6-A Volume Pots
Started by labb |
2 Replies
2458 Views |
July 14, 2013, 10:46:26 am by labb |
|
|
|
princeton build
Started by 12AX7 |
4 Replies
2655 Views |
July 14, 2013, 12:49:12 am by 12AX7 |
|
|
|
EL34 choke requirement for screens
Started by jojokeo |
3 Replies
2813 Views |
July 13, 2013, 08:08:28 pm by jojokeo |
|
|
|
harp preamp/impedance circuit
Started by phsyconoodler |
12 Replies
3998 Views |
July 13, 2013, 07:10:49 pm by tubeswell |
|
|
|
Fender Twin Reverb Problem
Started by DrResponsible |
5 Replies
3512 Views |
July 13, 2013, 04:30:13 am by stratele52 |
|
|
|
Reducing distortion on Silver Jubilee
Started by TIMBO |
4 Replies
3165 Views |
July 13, 2013, 03:39:00 am by TIMBO |
|
|
|
Help with National Tremo Tone
Started by jukelemon |
10 Replies
5358 Views |
July 12, 2013, 11:50:18 pm by PRR |
|
|
|
1965 Princeton Reverb Trem very weak
Started by jukelemon |
5 Replies
3272 Views |
July 12, 2013, 04:32:25 pm by plexi50 |
|
|
|
11 Replies
4639 Views |
July 12, 2013, 01:07:45 pm by Geezer |
|
|
|
|
10 Replies
7098 Views |
July 11, 2013, 05:03:26 pm by jim |
|
|
|
|
HOW do I make a parametric EQ?
Started by Glennjeff |
15 Replies
6151 Views |
July 11, 2013, 10:58:03 am by Glennjeff |
|
|
|
4 Replies
5686 Views |
July 11, 2013, 04:30:16 am by SoundmasterG |
|
|
|
|
D'Mars ODS EL84 amp
Started by tubenit |
43 Replies
11763 Views |
July 11, 2013, 01:18:19 am by Glennjeff |
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 |