Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 09:35:51 am
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 09:35:51 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 72 Guests are viewing this board. | ||||
|
|
18 Replies
8363 Views |
July 20, 2023, 10:35:46 pmby tubeswell |
|
|
|
|
Using old radio as transformer donor
Started by passaloutre |
8 Replies
5932 Views |
July 20, 2023, 01:19:22 pm by PRR |
|
|
|
Hum problem
Started by Big chief |
4 Replies
4349 Views |
July 20, 2023, 11:56:20 am by tubeswell |
|
|
|
20 Replies
8101 Views |
July 20, 2023, 10:24:06 am by sluckey |
|
|
|
|
Sluckey's SVK anyone?
Started by Bieworm |
7 Replies
5676 Views |
July 19, 2023, 12:55:56 pm by sluckey |
|
|
|
Bundling AC wires together
Started by Champ_49 |
2 Replies
3901 Views |
July 19, 2023, 08:23:58 am by sluckey |
|
|
5F6a build, low pitched hum
Started by Bieworm |
27 Replies
8652 Views |
July 18, 2023, 11:39:27 am by Bieworm |
|
|
|
micro 5E3 build
Started by Beezerboy |
11 Replies
5233 Views |
July 18, 2023, 12:45:26 am by Beezerboy |
|
|
|
22 Replies
9536 Views |
July 17, 2023, 05:38:17 pm by pdf64 |
|
|
|
|
5 Replies
4784 Views |
July 17, 2023, 09:25:40 am by tubeswell |
|
|
|
53 Replies
13276 Views |
July 16, 2023, 06:39:00 pm by bmccowan |
|
|
|
|
18 Replies
7267 Views |
July 16, 2023, 06:05:11 am by pdf64 |
|
|
|
|
Shot in the dark Ecstacy filtering?
Started by joesatch |
14 Replies
7023 Views |
July 15, 2023, 04:54:02 pm by TIMBO |
|
|
|
series coupling caps?
Started by embotone |
4 Replies
4297 Views |
July 15, 2023, 04:09:00 pm by embotone |
|
|
|
0 Replies
3584 Views |
July 15, 2023, 01:49:51 pm by Jalmeida |
|
|
|
|
7 Replies
5494 Views |
July 15, 2023, 12:01:56 pm by bmccowan |
|
|
|
|
PRS MT15 O/T upgrade
Started by wildboy280 |
8 Replies
8187 Views |
July 15, 2023, 05:21:47 am by pdf64 |
|
|
|
10 Replies
5220 Views |
July 14, 2023, 08:08:14 pm by tubenit |
|
|
|
|
30w class A amplifier
Started by fossilshark |
12 Replies
8077 Views |
July 14, 2023, 02:32:17 pm by kagliostro |
|
|
|
Princeton volume at correct level?
Started by Keyboy |
32 Replies
8892 Views |
July 13, 2023, 08:37:51 pm by Keyboy |
|
|
|
58 Replies
18876 Views |
July 13, 2023, 07:35:51 pm by 72Blazer |
|
|
|
|
Hot Rod Deluxe Transformer
Started by audiosalvage |
0 Replies
3620 Views |
July 13, 2023, 12:10:43 pm by audiosalvage |
|
|
|
0 Replies
3575 Views |
July 13, 2023, 12:06:05 pm by Jalmeida |
|
|
|
|
Carbon Comp Resistors discussion??
Started by Jalmeida |
36 Replies
13526 Views |
July 12, 2023, 09:57:28 pm by Yeatzee |
|
|
|
Death Cap — Considerations?
Started by thud33 |
14 Replies
7700 Views |
July 11, 2023, 07:04:24 pm by PRR |
|
|
|
0 Replies
3163 Views |
July 11, 2023, 04:16:42 pm by markmalin |
|
|
|
|
Which is the better tremolo circuit in SE amp ?
Started by kagliostro « 1 2 » |
58 Replies
29667 Views |
July 11, 2023, 10:04:38 am by kagliostro |
|
|
|
4 Replies
3781 Views |
July 11, 2023, 07:38:48 am by thud33 |
|
|
|
|
The cost of fuses???
Started by dbishopbliss |
6 Replies
5439 Views |
July 10, 2023, 08:15:51 pm by AlNewman |
|
|
|
Reverse Engineering a Dabeck Fat 45
Started by dbishopbliss |
18 Replies
8239 Views |
July 10, 2023, 04:55:50 pm by dbishopbliss |
|
|
|
Sears 157 organ amp to guitar amp
Started by AmberB |
23 Replies
8887 Views |
July 09, 2023, 11:18:29 pm by sluckey |
|
|
|
JCM 800 Series Model 1992 100 Watt Bass Amp
Started by W5FH |
0 Replies
3242 Views |
July 09, 2023, 08:43:43 am by W5FH |
|
|
|
GA-20 Voltages Dropping Too Much
Started by AHeck |
17 Replies
7560 Views |
July 08, 2023, 06:32:40 pm by bmccowan |
|
|
|
9 Replies
6107 Views |
July 08, 2023, 04:05:16 pm by AlNewman |
|
|
|
|
7 Replies
4952 Views |
July 07, 2023, 09:05:09 pm by sluckey |
|
|
|
|
95 Replies
30114 Views |
July 05, 2023, 05:24:45 pm by Yeatzee |
|
|
|
|
7 Replies
5553 Views |
July 04, 2023, 05:14:25 pm by Jalmeida |
|
|
|
|
16 Replies
7641 Views |
July 04, 2023, 11:30:02 am by Platefire |
|
|
|
|
2 Replies
3715 Views |
July 04, 2023, 10:32:21 am by kagliostro |
|
|
|
|
Does this project make sense? (I think it does)
Started by dwinstonwood « 1 2 » |
93 Replies
29089 Views |
July 03, 2023, 09:18:16 pm by dwinstonwood |
|
|
|
Dumble ODS question
Started by Leevi |
17 Replies
11894 Views |
July 03, 2023, 09:09:57 pm by sluckey |
|
|
|
Ringing on notes
Started by marshallguy |
0 Replies
3418 Views |
July 02, 2023, 01:41:41 pm by marshallguy |
|
|
|
Yamaha T100C Ghost notes.
Started by Dave |
17 Replies
6272 Views |
July 02, 2023, 11:42:23 am by marshallguy |
|
|
|
JTM45/Bluesbreaker
Started by TIMBO |
5 Replies
4478 Views |
July 02, 2023, 05:17:33 am by TIMBO |
|
|
|
12 Replies
8227 Views |
July 02, 2023, 12:12:22 am by PRR |
|
|
|
|
Fender Transformer Date Codes Question
Started by vintasonic |
3 Replies
8994 Views |
July 01, 2023, 03:18:35 pm by vintasonic |
|
|
|
Winter's Howl finalization
Started by fossilshark |
8 Replies
4820 Views |
July 01, 2023, 06:39:17 am by fossilshark |
|
|
|
The return of the Rickenbacher
Started by Diverted |
4 Replies
3765 Views |
June 30, 2023, 09:59:57 pm by Diverted |
|
|
|
Harmony 415 Build
Started by Rontone |
9 Replies
5909 Views |
June 30, 2023, 02:46:56 pm by Rontone |
|
|
|
3 Replies
4282 Views |
June 29, 2023, 06:57:16 pm by sluckey |
|
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 |