Welcome To the Hoffman Amplifiers Forum
January 23, 2026, 07:47:02 pm
Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 07:47:02 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| apeontheweb and 46 Guests are viewing this board. | ||||
|
|
Hoffman 2-6V6 30W schematic out there?
Started by tdvt |
12 Replies
4998 Views |
February 07, 2024, 12:41:21 pmby tdvt |
|
|
73 Replies
18646 Views |
February 07, 2024, 08:43:28 am by Bash |
|
|
|
|
Adding 5879 to SE - help with low voltages
Started by Jonas |
8 Replies
4196 Views |
February 06, 2024, 11:44:39 pm by PRR |
|
|
|
New Oscilloscope - Looking for advice
Started by Jonas |
13 Replies
5878 Views |
February 06, 2024, 10:36:16 pm by Jonas |
|
|
|
223 Replies
109592 Views |
February 06, 2024, 02:12:25 pm by Tone Junkie |
|
|
|
|
How to filter diode buzz from amp?
Started by proaudioguy |
24 Replies
8116 Views |
February 05, 2024, 10:15:40 pm by proaudioguy |
|
|
|
Pro Jr ON LED question - Amp noise
Started by proaudioguy |
14 Replies
5192 Views |
February 05, 2024, 11:51:48 am by proaudioguy |
|
|
|
Tone stack loading question
Started by Lectroid |
13 Replies
5685 Views |
February 05, 2024, 09:56:37 am by Lectroid |
|
|
|
Hoffman 5E3 + choke
Started by idsnowdog |
7 Replies
4027 Views |
February 05, 2024, 07:34:20 am by idsnowdog |
|
|
|
7 Replies
3758 Views |
February 04, 2024, 11:19:57 am by Williamblake |
|
|
|
|
AA1164 Blackface Princeton Reverb?
Started by WimWalther |
20 Replies
7331 Views |
February 04, 2024, 07:07:08 am by WimWalther |
|
|
|
9 Replies
4705 Views |
February 03, 2024, 01:19:59 pm by 66Strat |
|
|
|
|
3 Replies
2943 Views |
February 03, 2024, 07:42:14 am by MDRockman62 |
|
|
|
|
22 Replies
6686 Views |
February 02, 2024, 01:12:05 pm by tubeswell |
|
|
|
|
Hoffman 18 Watt Stout TMB
Started by GarlandKelley « 1 2 » |
66 Replies
13916 Views |
February 01, 2024, 03:28:41 pm by kagliostro |
|
|
|
Again VOX LiL NT
Started by azazello |
0 Replies
2640 Views |
February 01, 2024, 12:19:15 pm by azazello |
|
|
|
16 Replies
5590 Views |
February 01, 2024, 11:25:10 am by sluckey |
|
|
|
|
9 Replies
3947 Views |
February 01, 2024, 08:54:33 am by CascoSieg |
|
|
|
|
ENGL Thunder 50W repair
Started by vega77 |
8 Replies
4711 Views |
January 31, 2024, 08:36:37 pm by WimWalther |
|
|
|
2 Replies
2748 Views |
January 31, 2024, 06:34:33 pm by jlaj |
|
|
|
|
Sunn Model T master volume
Started by Sansteeth |
3 Replies
3066 Views |
January 30, 2024, 06:04:01 pm by pdf64 |
|
|
|
Magnasonic Amp
Started by plexi50 |
15 Replies
7320 Views |
January 28, 2024, 07:50:39 pm by cottontails1959 |
|
|
|
Sluckeys British Dual Lite.
Started by Kev-W |
12 Replies
4862 Views |
January 28, 2024, 03:53:25 pm by Kev-W |
|
|
|
Tube preamp EQ bypass switch
Started by joedonchev |
2 Replies
2533 Views |
January 28, 2024, 01:27:55 pm by Bash |
|
|
|
Mojotone Anthem Guitar Speaker 10 in.
Started by Beezerboy |
3 Replies
3008 Views |
January 28, 2024, 03:54:31 am by Latole |
|
|
|
11 Replies
4483 Views |
January 27, 2024, 07:05:11 pm by AlNewman |
|
|
|
|
MATON V606 PROFESSIONAL
Started by TIMBO |
12 Replies
7113 Views |
January 27, 2024, 04:49:30 pm by TIMBO |
|
|
|
Vox AC10 JMI Layout
Started by Jalmeida |
4 Replies
3850 Views |
January 27, 2024, 03:55:17 pm by Jalmeida |
|
|
EZ81 with B+ on the filament ?
Started by Ronquest |
36 Replies
10551 Views |
January 27, 2024, 03:28:29 pm by Ronquest |
|
|
|
6V6gt vs. 7C5
Started by ALBATROS1234 |
2 Replies
3207 Views |
January 27, 2024, 12:00:00 pm by zircontweezer |
|
|
|
Gibson GA19RVT-Extra PT wire..?
Started by tdvt |
9 Replies
4166 Views |
January 26, 2024, 06:24:14 pm by tdvt |
|
|
|
100R vs 1K screen grid resistors in DR103?
Started by hiegdk |
2 Replies
2842 Views |
January 26, 2024, 04:59:36 pm by hiegdk |
|
|
|
SINGLE ENDED AMPLIFIER (3K OUTPUT)
Started by Jonas |
34 Replies
8849 Views |
January 26, 2024, 01:50:38 pm by Jonas |
|
|
|
Harmony H194
Started by clyde |
4 Replies
3071 Views |
January 26, 2024, 10:35:31 am by clyde |
|
|
|
B52 AT100 Bias prob
Started by groovtubin |
0 Replies
2351 Views |
January 25, 2024, 11:49:37 pm by groovtubin |
|
|
|
Show me the blocking distortion!
Started by Lectroid |
5 Replies
4033 Views |
January 25, 2024, 04:44:15 pm by PRR |
|
|
|
Problem with roach tremolo now
Started by proaudioguy |
11 Replies
4065 Views |
January 25, 2024, 05:33:40 am by HotBluePlates |
|
|
|
3 output-tube schematic analysis ?
Started by tdvt |
14 Replies
5290 Views |
January 24, 2024, 05:26:01 am by kagliostro |
|
|
|
Sluckey's November 1
Started by AlNewman |
14 Replies
4758 Views |
January 23, 2024, 07:26:27 pm by sluckey |
|
|
|
New 18W amp: questions
Started by Lectroid |
21 Replies
5689 Views |
January 23, 2024, 01:35:55 pm by dude |
|
|
|
Goldentone rhythm light circuit
Started by jhanly |
0 Replies
2135 Views |
January 23, 2024, 06:41:01 am by jhanly |
|
|
|
8 Replies
3479 Views |
January 22, 2024, 09:11:24 pm by waldner |
|
|
|
|
Short in 6V6GT
Started by proaudioguy |
2 Replies
2203 Views |
January 22, 2024, 10:43:15 am by Brownie |
|
|
|
Deluxe Reverb II to Deluxe Reverb
Started by proaudioguy |
21 Replies
6865 Views |
January 22, 2024, 10:33:25 am by tdvt |
|
|
|
Hoffman Pro Jr questions
Started by proaudioguy |
8 Replies
3258 Views |
January 22, 2024, 06:46:24 am by EL34 |
|
|
|
Choke placement...
Started by Brownie |
5 Replies
3201 Views |
January 21, 2024, 06:30:47 pm by WimWalther |
|
|
|
Gibson Ensemble GA-86 on the bench
Started by TubeGeek |
9 Replies
3933 Views |
January 21, 2024, 09:11:16 am by Jonas |
|
|
|
4 Replies
2845 Views |
January 20, 2024, 08:51:32 pm by WimWalther |
|
|
|
|
14 Replies
5302 Views |
January 20, 2024, 04:13:21 pm by HotBluePlates |
|
|
|
|
Easy grounding questions
Started by Lectroid |
8 Replies
3800 Views |
January 20, 2024, 01:22:26 pm by shooter |
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 |