Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 11:24:19 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 11:24:19 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 69 Guests are viewing this board. | ||||
|
|
38 Replies
14227 Views |
February 05, 2016, 01:40:41 pmby jazbo8 |
|
|
|
Nice amp from junk!
Started by Tubefiend |
7 Replies
2449 Views |
February 05, 2016, 01:29:59 pm by pompeiisneaks |
|
|
|
24 Replies
9023 Views |
February 05, 2016, 09:23:20 am by Shack |
|
|
|
|
4 Replies
3797 Views |
February 05, 2016, 07:28:26 am by Fresh_Start |
|
|
|
|
Ampeg Reverberocket HUMMMMMMM
Started by alange5 |
7 Replies
5746 Views |
February 05, 2016, 06:36:37 am by Tadarainia |
|
|
|
matchless hotbox clone
Started by cemusky |
5 Replies
3590 Views |
February 04, 2016, 10:33:34 pm by pompeiisneaks |
|
|
|
Fender Capacitor Identification
Started by MoparWade |
4 Replies
1971 Views |
February 04, 2016, 06:08:46 pm by MoparWade |
|
|
|
fuzzy sound when playing notes
Started by casssax |
14 Replies
8890 Views |
February 04, 2016, 11:00:34 am by jojokeo |
|
|
|
12 Replies
3694 Views |
February 04, 2016, 07:03:19 am by Mike_J |
|
|
|
|
29 Replies
8800 Views |
February 03, 2016, 07:16:24 pm by Paul1453 |
|
|
|
|
17 Replies
11216 Views |
February 03, 2016, 04:04:13 pm by eleventeen |
|
|
|
|
Another 5F2A build
Started by tdvt |
29 Replies
7421 Views |
February 03, 2016, 01:47:38 pm by dude |
|
|
|
Reservoir capacitance question.
Started by mresistor |
3 Replies
1831 Views |
February 03, 2016, 10:26:54 am by mresistor |
|
|
|
Older Weber blue capcans
Started by crashtm1 |
4 Replies
1980 Views |
February 03, 2016, 12:44:29 am by SoundmasterG |
|
|
|
Gain Stage-How to do it?
Started by TerryD |
7 Replies
2363 Views |
February 02, 2016, 01:11:43 pm by tubenit |
|
|
|
Cool power tubes
Started by Leevi |
12 Replies
4452 Views |
February 02, 2016, 05:18:48 am by Leevi |
|
|
|
Amperex 5Y3GT
Started by mresistor |
8 Replies
3059 Views |
February 02, 2016, 02:31:52 am by Paul1453 |
|
|
|
5C5 Pro amp schematic puzzle.
Started by zapped |
8 Replies
4136 Views |
February 01, 2016, 06:58:19 pm by TubeGeek |
|
|
|
Testing for Oscillations
Started by silverfox |
4 Replies
2281 Views |
February 01, 2016, 10:41:59 am by shooter |
|
|
|
help to decide on next project.
Started by arjepsen |
2 Replies
1895 Views |
February 01, 2016, 08:02:52 am by arjepsen |
|
|
|
31 Replies
7538 Views |
February 01, 2016, 08:01:39 am by p2pAmps |
|
|
|
|
11 Replies
3058 Views |
January 31, 2016, 08:46:14 pm by goldstache |
|
|
|
|
Quick Mojo759 Transformer question
Started by plaidzebra |
8 Replies
3625 Views |
January 31, 2016, 05:20:40 pm by EL34 |
|
|
Late 1960s Fender Deluxe Reverb Guitar Amp Issues
Started by captainclock « 1 2 » |
53 Replies
12980 Views |
January 31, 2016, 03:09:52 pm by captainclock |
|
|
|
RCA SA 354 PA.
Started by DummyLoad |
5 Replies
2944 Views |
January 31, 2016, 02:00:59 pm by eleventeen |
|
|
|
2 Replies
3001 Views |
January 31, 2016, 01:47:33 pm by kagliostro |
|
|
|
|
New on the bench-1966 Vibrolux
Started by rosincore |
8 Replies
2865 Views |
January 31, 2016, 04:59:13 am by rosincore |
|
|
|
15 Replies
5167 Views |
January 30, 2016, 10:45:10 pm by jazbo8 |
|
|
|
|
coupling cap question
Started by Bub |
4 Replies
2028 Views |
January 29, 2016, 07:15:30 pm by Bub |
|
|
|
Fender 100 watt half power switch
Started by TerryD |
23 Replies
6679 Views |
January 29, 2016, 06:32:59 pm by TerryD |
|
|
|
B&H 302 B+ problem
Started by Paul1453 |
5 Replies
3735 Views |
January 29, 2016, 12:53:05 pm by Paul1453 |
|
|
|
25 Replies
8122 Views |
January 29, 2016, 10:53:04 am by Mike_J |
|
|
|
|
Concentric 250K 25K pots?
Started by p2pAmps |
6 Replies
4384 Views |
January 29, 2016, 09:34:14 am by mresistor |
|
|
|
13 Replies
5132 Views |
January 28, 2016, 09:47:45 pm by PeaceMaker |
|
|
|
|
53 Replies
14652 Views |
January 28, 2016, 05:41:14 pm by printer2 |
|
|
|
|
'65 Fender Deluxe Reissue white noise
Started by dubele |
1 Replies
1933 Views |
January 28, 2016, 06:48:24 am by sluckey |
|
|
|
Now.... My Twin-Completed
Started by p2pAmps |
39 Replies
8495 Views |
January 27, 2016, 10:36:12 pm by bnwitt |
|
|
|
2 Replies
1782 Views |
January 27, 2016, 03:42:30 pm by Woodsmoke |
|
|
|
|
3 Replies
2115 Views |
January 27, 2016, 11:21:39 am by Mike_J |
|
|
|
|
10 Replies
3639 Views |
January 27, 2016, 09:48:32 am by drgonzonm |
|
|
|
|
output transformer broken?
Started by prune |
4 Replies
3150 Views |
January 26, 2016, 06:06:53 pm by Paul1453 |
|
|
|
14 Replies
5194 Views |
January 26, 2016, 04:08:43 pm by Ed_Chambley |
|
|
|
|
Another Ground and Hiss Thread
Started by fiftynine |
5 Replies
2175 Views |
January 26, 2016, 02:47:36 pm by jjasilli |
|
|
|
1973 silverface Deluxe
Started by rosincore |
4 Replies
2501 Views |
January 26, 2016, 04:56:02 am by rosincore |
|
|
|
Is anyone familiar with these capacitors?
Started by Mike_J |
3 Replies
2127 Views |
January 25, 2016, 08:40:23 pm by HotBluePlates |
|
|
|
Preamp Heater Wires
Started by fiftynine |
10 Replies
5358 Views |
January 25, 2016, 06:04:21 pm by shooter |
|
|
|
7 Replies
17433 Views |
January 25, 2016, 03:54:12 pm by kagliostro |
|
|
|
|
Having a faceplate made
Started by dude |
10 Replies
4323 Views |
January 25, 2016, 12:50:46 pm by birt |
|
|
|
small crappy 10W SS amp conversion
Started by Paul1453 |
17 Replies
3940 Views |
January 25, 2016, 12:45:14 pm by Paul1453 |
|
|
|
Shared Cathode R-C Networks?
Started by Fresh_Start |
4 Replies
2693 Views |
January 25, 2016, 11:42:55 am by jjasilli |
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 |