Welcome To the Hoffman Amplifiers Forum
June 09, 2026, 06:40:21 pm
Welcome To the Hoffman Amplifiers ForumJune 09, 2026, 06:40:21 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| Jonas and 27 Guests are viewing this board. | ||||
|
|
42 Replies
11895 Views |
February 14, 2025, 02:51:44 pmby Woodrow F Call |
|
|
|
V2 tube in blues junior conversion
Started by playindabluz |
4 Replies
3223 Views |
February 13, 2025, 06:41:31 pm by stratomaster |
|
|
|
Super loud buzz, New PR build
Started by Ash Telecaster |
25 Replies
6641 Views |
February 13, 2025, 12:36:49 pm by shooter |
|
|
|
3 Replies
3066 Views |
February 13, 2025, 09:47:59 am by helloraph |
|
|
|
|
9 Replies
4581 Views |
February 13, 2025, 12:39:01 am by fkadi |
|
|
|
|
Bugera 333xl-212 Infinium schematic
Started by matt mincer |
6 Replies
11146 Views |
February 12, 2025, 08:26:28 am by GENOVA AMPLIFICADORES |
|
|
|
6g15 power transformer
Started by Bluemolded85 |
17 Replies
5637 Views |
February 11, 2025, 11:06:17 pm by Bluemolded85 |
|
|
|
6g15 'Seaverb' build
Started by bullkelp |
22 Replies
5667 Views |
February 11, 2025, 04:52:17 pm by HotBluePlates |
|
|
|
6G2 effect loop issue
Started by Leevi |
23 Replies
6186 Views |
February 11, 2025, 11:45:07 am by Leevi |
|
|
|
Half power switch question
Started by markmalin |
11 Replies
8731 Views |
February 11, 2025, 06:18:20 am by Merlin |
|
|
|
Ab763 build with original drri pt
Started by a_e_a |
27 Replies
6358 Views |
February 11, 2025, 12:25:17 am by a_e_a |
|
|
|
6 Replies
4057 Views |
February 10, 2025, 10:53:28 pm by plexi50 |
|
|
|
|
23 Replies
7517 Views |
February 10, 2025, 09:53:25 pm by AlNewman |
|
|
|
|
spliting plate load resistors
Started by Jonas |
2 Replies
2968 Views |
February 10, 2025, 09:02:26 pm by stratomaster |
|
|
|
Cathode biased PR Build and thanks
Started by J3ona1 |
1 Replies
2769 Views |
February 10, 2025, 06:59:29 am by J3ona1 |
|
|
|
45 Replies
22522 Views |
February 09, 2025, 07:15:20 pm by HotBluePlates |
|
|
|
|
Probably a stupid bias question
Started by Snake5150 |
3 Replies
3286 Views |
February 09, 2025, 03:30:58 am by Latole |
|
|
|
Treble peaker squealing
Started by Mr.Death |
22 Replies
7564 Views |
February 08, 2025, 11:46:30 am by Willabe |
|
|
|
6 Replies
3779 Views |
February 08, 2025, 10:18:59 am by GlideOn |
|
|
|
|
1 Replies
2929 Views |
February 08, 2025, 10:07:55 am by GlideOn |
|
|
|
|
Bass knob question
Started by isaac_teller |
8 Replies
3891 Views |
February 08, 2025, 03:15:53 am by Latole |
|
|
|
28 Replies
12625 Views |
February 07, 2025, 02:31:16 pm by shooter |
|
|
|
|
Rob Robinette's SLO 6V6 build
Started by pieterfx |
6 Replies
4270 Views |
February 07, 2025, 10:47:40 am by pieterfx |
|
|
|
22 Replies
10623 Views |
February 06, 2025, 09:54:00 pm by passaloutre |
|
|
|
|
4 Replies
3590 Views |
February 06, 2025, 08:20:03 pm by Deric |
|
|
|
|
Sanity check on AA1164
Started by Lectroid |
8 Replies
4341 Views |
February 06, 2025, 01:27:46 pm by ac427v |
|
|
|
6av6 plate voltage range?
Started by uki |
4 Replies
3413 Views |
February 06, 2025, 03:52:37 am by tubeswell |
|
|
|
4 Replies
3395 Views |
February 05, 2025, 03:41:17 pm by leftu2 |
|
|
|
|
8 Replies
3735 Views |
February 05, 2025, 12:51:46 pm by kasperbergholt |
|
|
|
|
Sound City Concord Advice
Started by CrimsonGhost |
5 Replies
4276 Views |
February 03, 2025, 06:46:15 pm by jojokeo |
|
|
|
Yet another Blues Jr Build
Started by southboundsuarez |
15 Replies
9345 Views |
February 03, 2025, 05:56:32 pm by southboundsuarez |
|
|
|
13 Replies
5267 Views |
February 03, 2025, 05:43:27 pm by Willabe |
|
|
|
|
Advice for a power transformer
Started by acheld |
4 Replies
3409 Views |
February 03, 2025, 04:31:05 pm by mresistor |
|
|
|
Supro 1650 rt
Started by Big chief |
18 Replies
5319 Views |
February 03, 2025, 02:40:00 pm by Willabe |
|
|
|
Marshall 18w Lite EL84 Bypass Cap ESR
Started by scstill |
39 Replies
10223 Views |
February 03, 2025, 12:53:59 pm by mresistor |
|
|
|
6g6b ...switches?
Started by bullkelp |
18 Replies
5575 Views |
February 03, 2025, 12:01:13 pm by Merlin |
|
|
|
Running a 5u4gb in silverface super reverb
Started by Choan |
5 Replies
3760 Views |
February 02, 2025, 04:02:03 pm by dogburn |
|
|
|
31 Replies
11411 Views |
February 01, 2025, 05:25:51 am by walkman |
|
|
|
|
Plate voltage but no current
Started by bullkelp |
10 Replies
5579 Views |
January 31, 2025, 12:27:07 pm by bullkelp |
|
|
Building a JMI Vox AC30/6
Started by four_corners « 1 2 » |
65 Replies
19020 Views |
January 31, 2025, 10:25:36 am by pdf64 |
|
|
|
19 Replies
9207 Views |
January 31, 2025, 02:17:25 am by kagliostro |
|
|
|
|
Question about 250 dual pot on tos
Started by 67polara |
4 Replies
5741 Views |
January 30, 2025, 09:12:43 am by toobzilla |
|
|
|
2 Replies
3412 Views |
January 29, 2025, 05:01:36 pm by Ash Telecaster |
|
|
|
|
Bias problems.
Started by Snake5150 |
27 Replies
9341 Views |
January 28, 2025, 03:00:44 pm by Willabe |
|
|
|
Diagnosing oscillation in Engl Savage 50
Started by Choan |
6 Replies
4154 Views |
January 28, 2025, 06:06:55 am by Latole |
|
|
|
Vox's take on the Princeton Reverb?
Started by dwinstonwood |
20 Replies
6395 Views |
January 25, 2025, 10:30:41 pm by HotBluePlates |
|
|
|
New Builder with ground question
Started by Richs1979 |
15 Replies
5401 Views |
January 25, 2025, 05:42:17 pm by Willabe |
|
|
|
23 Replies
7438 Views |
January 25, 2025, 05:09:17 pm by SoundmasterG |
|
|
|
|
Blues Jr Conversion start up
Started by Goldpeak |
13 Replies
7914 Views |
January 24, 2025, 02:06:32 pm by Willabe |
|
|
|
AA864 Musings Help Needed
Started by TexasTone |
15 Replies
6560 Views |
January 24, 2025, 01:29:53 pm by TexasTone |
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 |