Welcome To the Hoffman Amplifiers Forum
December 09, 2025, 08:20:09 pm
Welcome To the Hoffman Amplifiers ForumDecember 09, 2025, 08:20:09 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 2 Guests are viewing this board. | ||||
|
|
2 Replies
9085 Views |
April 18, 2023, 04:43:18 pmby jojokeo |
|
|
|
|
5F6A Build
Started by rvaughan |
2 Replies
9178 Views |
April 18, 2023, 10:11:43 am by acheld |
|
|
|
2 Replies
13219 Views |
March 19, 2023, 04:21:28 pm by mrobbins |
|
|
|
|
SilverTone 1482_esq
Started by shooter |
6 Replies
11600 Views |
January 24, 2023, 02:58:40 pm by shooter |
|
|
|
Recognize this amp? Star 5645T-TR?
Started by tomasinator |
4 Replies
10425 Views |
January 06, 2023, 07:30:15 pm by tomasinator |
|
|
|
Friedman schematics
Started by roseblood11 |
11 Replies
40827 Views |
November 15, 2022, 01:01:19 pm by Johnny Hulst |
|
|
|
Schematics for DBX BX-2 power amplifier
Started by fevertaz |
2 Replies
10285 Views |
November 10, 2022, 12:08:44 pm by DonK |
|
|
|
5 watt build
Started by Beezerboy |
7 Replies
10339 Views |
October 29, 2022, 05:42:21 pm by bmccowan |
|
|
|
Johnson Amplification Marquis JM60
Started by JZRepair |
0 Replies
8207 Views |
September 26, 2022, 12:58:56 pm by JZRepair |
|
|
|
17 Replies
13634 Views |
September 03, 2022, 06:20:12 pm by cometphoton |
|
|
|
|
Bogner Uberschall Clone Getting Started
Started by Taerix |
5 Replies
12156 Views |
August 29, 2022, 09:25:51 am by Williamblake |
|
|
|
6 Replies
10980 Views |
August 22, 2022, 07:56:44 am by Williamblake |
|
|
|
|
Knight Model 93 SZ 682
Started by DummyLoad |
3 Replies
11746 Views |
July 11, 2022, 09:31:51 pm by Carlsoti |
|
|
|
0 Replies
7676 Views |
April 28, 2022, 03:31:08 pm by BrianS |
|
|
|
|
1 Replies
7581 Views |
April 05, 2022, 03:14:10 pm by Rontone |
|
|
|
|
Lifco amps schematics and specs
Started by Latole |
1 Replies
8062 Views |
March 08, 2022, 10:31:54 am by kagliostro |
|
|
|
4 Replies
14294 Views |
March 08, 2022, 08:14:27 am by kagliostro |
|
|
|
|
Confused by some terminology
Started by dbishopbliss |
3 Replies
7349 Views |
March 05, 2022, 04:05:14 pm by sluckey |
|
|
|
1 watt Marshall
Started by tubenit |
9 Replies
41371 Views |
January 24, 2022, 11:11:22 am by distortionhead |
|
|
0 Replies
6742 Views |
December 10, 2021, 09:58:42 am by sluckey |
|
|
|
|
DSL20R (MK2) schematic needed
Started by hugorodrig |
1 Replies
8009 Views |
August 13, 2021, 05:24:34 am by Latole |
|
|
|
Univox U320APB Schematic Needed
Started by astronomicum |
0 Replies
7640 Views |
July 31, 2021, 11:43:53 am by astronomicum |
|
|
|
0 Replies
7666 Views |
July 18, 2021, 10:16:47 am by stagam |
|
|
|
|
Bulk amp schematic files on PDFs
Started by SILVERGUN |
13 Replies
11355 Views |
June 29, 2021, 04:38:12 pm by sluckey |
|
|
|
2 Replies
7414 Views |
March 31, 2021, 10:01:37 am by K Teacher |
|
|
|
|
Mystery Amp
Started by cincyjack |
3 Replies
7069 Views |
December 22, 2020, 02:25:49 pm by cincyjack |
|
|
|
Dumble 124
Started by Tom_Hull |
2 Replies
8633 Views |
December 04, 2020, 07:51:11 am by Tom_Hull |
|
|
|
Dr Z Jetta schematic
Started by ampnewbie |
10 Replies
12527 Views |
October 28, 2020, 11:06:13 am by ampnewbie |
|
|
|
Divided by 13 EDT 13/29 Schematic
Started by John C |
0 Replies
7849 Views |
September 29, 2020, 11:40:50 am by John C |
|
|
|
MOVED: SmokedMeat Amp Layout
Started by EL34 |
0 Replies
6760 Views |
September 11, 2020, 09:45:57 am by EL34 |
|
|
|
MOVED: B15N Preamp DI layout
Started by EL34 |
0 Replies
6383 Views |
September 11, 2020, 09:45:25 am by EL34 |
|
|
|
3 Replies
7123 Views |
August 30, 2020, 07:30:54 am by oosborne |
|
|
|
|
6 Replies
13624 Views |
August 24, 2020, 01:48:40 pm by Custom_Amp_30 |
|
|
|
|
Supro 1624t reissue schematic
Started by Baudinobello |
2 Replies
6664 Views |
August 10, 2020, 05:20:45 pm by sluckey |
|
|
|
Oahu Lap Steel Amp
Started by Guitarzan |
18 Replies
10765 Views |
July 23, 2020, 01:13:11 pm by Guitarzan |
|
|
|
Magnatone amps schematics here
Started by Latole |
4 Replies
7035 Views |
July 20, 2020, 09:44:06 am by Latole |
|
|
|
0 Replies
5420 Views |
July 20, 2020, 08:08:39 am by cottontails1959 |
|
|
|
|
15 Replies
14682 Views |
July 19, 2020, 12:57:27 pm by frank57 |
|
|
|
|
2 Replies
6653 Views |
June 27, 2020, 05:25:36 pm by daveneary |
|
|
|
|
Vibrolux Reverb-Amp with Boost
Started by 2deaf |
0 Replies
6753 Views |
May 07, 2020, 12:39:29 pm by 2deaf |
|
|
|
1 Replies
5349 Views |
April 30, 2020, 03:05:14 pm by shooter |
|
|
|
|
Check my Schematic... funny.
Started by 1blueheron |
3 Replies
6763 Views |
March 21, 2020, 07:03:09 am by Williamblake |
|
|
|
0 Replies
5321 Views |
January 03, 2020, 07:09:57 pm by Xses |
|
|
|
|
1 Replies
5734 Views |
December 26, 2019, 06:16:08 pm by sluckey |
|
|
|
|
3 Replies
7661 Views |
November 12, 2019, 10:49:25 am by MakerDP |
|
|
|
|
Marshall Origin schematic?
Started by gitarzysta |
2 Replies
12586 Views |
October 19, 2019, 04:23:39 pm by Jack1962 |
|
|
|
schamatic for rauland 1932 pa?
Started by Scsoul |
0 Replies
5944 Views |
October 17, 2019, 09:21:54 pm by Scsoul |
|
|
|
1 Replies
6729 Views |
October 16, 2019, 12:31:51 pm by EL34 |
|
|
|
|
Hughes & Kettner Puretone
Started by lovetone |
3 Replies
7201 Views |
October 01, 2019, 09:31:52 pm by Ritchie200 |
|
|
|
Light read - Tektronix circuits
Started by JayCobie |
0 Replies
5113 Views |
September 20, 2019, 07:42:31 am by JayCobie |
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 |