Welcome To the Hoffman Amplifiers Forum
December 09, 2025, 05:31:29 am
Welcome To the Hoffman Amplifiers ForumDecember 09, 2025, 05:31:29 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 130 Guests are viewing this board. | ||||
|
|
Black getter flash
Started by g-man |
9 Replies
6357 Views |
April 30, 2014, 10:45:02 amby mresistor |
|
|
|
power supply question
Started by John |
11 Replies
4038 Views |
April 30, 2014, 09:13:22 am by John |
|
|
Reducing filament voltage
Started by mresistor |
40 Replies
14797 Views |
April 28, 2014, 06:24:54 pm by 1rebmem |
|
|
|
New 5F1 Champ Build
Started by HumanJHawkins |
12 Replies
5281 Views |
April 28, 2014, 03:22:08 am by stratele52 |
|
|
|
Replacing plate R's
Started by g-man |
4 Replies
2234 Views |
April 27, 2014, 03:20:41 pm by eleventeen |
|
|
|
Bad cracking noise, please listen
Started by dscottguitars |
0 Replies
1939 Views |
April 27, 2014, 03:13:59 pm by dscottguitars |
|
|
|
SIR #36 Mod Schematic - Help
Started by valhala92 |
13 Replies
12985 Views |
April 27, 2014, 10:59:24 am by Jack1962 |
|
|
|
38 Replies
22919 Views |
April 26, 2014, 08:46:37 pm by PRR |
|
|
|
|
10 Replies
7328 Views |
April 26, 2014, 06:55:47 pm by J Rindt |
|
|
|
|
Does this PT have a center tap?
Started by dude |
9 Replies
5185 Views |
April 26, 2014, 02:41:48 pm by eleventeen |
|
|
|
Tube Identification Amperex 49H2
Started by TerryD |
4 Replies
2970 Views |
April 24, 2014, 08:40:48 pm by TerryD |
|
|
|
Bass guitar Hi-Fi 55W
Started by andrew |
7 Replies
3328 Views |
April 24, 2014, 03:50:58 pm by HotBluePlates |
|
|
|
6 Replies
3539 Views |
April 24, 2014, 12:48:50 am by PRR |
|
|
|
|
66 Vibrolux No sound but reverb squeal
Started by TerryD |
36 Replies
13053 Views |
April 23, 2014, 10:27:53 pm by HotBluePlates |
|
|
|
Vibrasonic players?
Started by Voxbox |
4 Replies
2803 Views |
April 23, 2014, 10:37:11 am by tubenit |
|
|
|
1960 Fender chassis plating
Started by Voxbox |
3 Replies
2681 Views |
April 23, 2014, 10:12:41 am by 6G6 |
|
|
|
14 Replies
4409 Views |
April 22, 2014, 10:47:48 pm by Platefire |
|
|
|
|
24 Replies
9394 Views |
April 22, 2014, 06:44:15 pm by RTR |
|
|
|
|
troubleshooting a tremolo circuit
Started by BrianS |
30 Replies
21731 Views |
April 22, 2014, 04:04:11 pm by sluckey |
|
|
|
15 Replies
5064 Views |
April 22, 2014, 12:21:13 pm by HotBluePlates |
|
|
|
|
UK domestic power supply
Started by mayburyds |
11 Replies
4424 Views |
April 21, 2014, 05:43:19 pm by HotBluePlates |
|
|
|
Rectifier tube and bias
Started by dscottguitars |
11 Replies
5269 Views |
April 21, 2014, 12:07:07 am by HotBluePlates |
|
|
|
3 Replies
2530 Views |
April 20, 2014, 03:24:50 pm by bohema79 |
|
|
|
|
Egnater TOL Voltage Regulator
Started by navdave |
2 Replies
2704 Views |
April 20, 2014, 02:17:26 pm by navdave |
|
|
|
BluezMeister 6G16
Started by tubenit |
6 Replies
3321 Views |
April 19, 2014, 05:52:29 pm by tubenit |
|
|
|
EL84 For Fender amps?
Started by lego4040 |
8 Replies
5275 Views |
April 19, 2014, 12:22:15 pm by lego4040 |
|
|
|
12 Replies
4304 Views |
April 19, 2014, 08:59:17 am by lego4040 |
|
|
|
|
What two builds do you still want to do?
Started by tubenit |
24 Replies
6789 Views |
April 18, 2014, 11:57:36 pm by MrMDK |
|
|
|
James tone stack for a Tweed Princeton
Started by g-man |
25 Replies
20895 Views |
April 18, 2014, 10:27:41 am by g-man |
|
|
|
0 Replies
2580 Views |
April 17, 2014, 02:48:55 pm by bill raymond |
|
|
|
|
Acoustic guitar amp - sort of
Started by tubenit |
14 Replies
4797 Views |
April 17, 2014, 09:57:26 am by SILVERGUN |
|
|
|
18 Replies
8085 Views |
April 16, 2014, 10:53:05 pm by PRR |
|
|
|
|
11 Replies
4472 Views |
April 15, 2014, 08:00:21 pm by HotBluePlates |
|
|
|
|
15 Replies
7054 Views |
April 15, 2014, 07:29:05 pm by Willabe |
|
|
|
|
New Tweed Vibrolux 5F11 build
Started by SleepLess |
32 Replies
17005 Views |
April 15, 2014, 01:46:42 pm by SleepLess |
|
|
|
Terminal Strips / Box Tails
Started by HommeMarrBuckley |
9 Replies
4196 Views |
April 15, 2014, 01:12:30 pm by HotBluePlates |
|
|
|
New Project: Supro Thunderbolt
Started by TubeGeek |
43 Replies
15567 Views |
April 15, 2014, 12:48:06 pm by SILVERGUN |
|
|
|
9 Replies
3283 Views |
April 15, 2014, 12:24:56 pm by Mike_J |
|
|
|
|
23 Replies
10371 Views |
April 14, 2014, 11:59:16 am by tubenit |
|
|
|
|
JTM60.... Can we make it better????
Started by TIMBO |
14 Replies
10461 Views |
April 14, 2014, 04:20:19 am by TIMBO |
|
|
|
18 Replies
5993 Views |
April 13, 2014, 10:56:29 pm by jojokeo |
|
|
|
|
6 Replies
3352 Views |
April 13, 2014, 09:02:26 pm by eleventeen |
|
|
|
|
Problem with tube rectifier
Started by Leevi |
2 Replies
2336 Views |
April 13, 2014, 11:04:12 am by Leevi |
|
|
|
19 Replies
7659 Views |
April 13, 2014, 05:57:13 am by John |
|
|
|
67 Replies
31809 Views |
April 13, 2014, 12:18:00 am by Ritchie200 |
|
|
|
|
3ma or 3mra Pot?
Started by Speakz |
20 Replies
6789 Views |
April 12, 2014, 09:43:11 pm by Willabe |
|
|
|
9 Replies
6032 Views |
April 11, 2014, 07:54:58 pm by Mike_J |
|
|
|
|
question RE: PSU filtering
Started by 12AX7 |
3 Replies
2809 Views |
April 11, 2014, 07:46:22 pm by HotBluePlates |
|
|
|
GZ34 used in AA1164 Princeton Reverb?
Started by Arctic_AK |
9 Replies
7036 Views |
April 11, 2014, 02:31:19 am by jojokeo |
|
|
|
Silvertone 1484 motorboating
Started by micajah |
21 Replies
7775 Views |
April 10, 2014, 10:21:34 pm by SoundmasterG |
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 |