Welcome To the Hoffman Amplifiers Forum
December 09, 2025, 05:31:37 am
Welcome To the Hoffman Amplifiers ForumDecember 09, 2025, 05:31:37 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 128 Guests are viewing this board. | ||||
|
|
21 Replies
13963 Views |
April 10, 2014, 09:49:24 pmby kagliostro |
|
|
|
|
chart showing proper 5e3 voltages
Started by alan 53 |
9 Replies
13165 Views |
April 10, 2014, 08:08:02 pm by Willabe |
|
|
|
1 Replies
2463 Views |
April 10, 2014, 12:01:20 am by HotBluePlates |
|
|
|
|
Bassman/JTM45 ExpressSCH
Started by glassesnvests |
9 Replies
3844 Views |
April 09, 2014, 06:23:56 pm by ac427v |
|
|
73 Replies
19093 Views |
April 09, 2014, 07:45:35 am by Platefire |
|
|
|
|
Brown Note Tube Amps, what's the deal?
Started by TubeGeek |
13 Replies
8384 Views |
April 08, 2014, 08:23:23 pm by TubeGeek |
|
|
|
10 Replies
4359 Views |
April 08, 2014, 06:00:21 pm by alan 53 |
|
|
|
|
Make a 250KA pot more like 100K?
Started by chuggydown |
12 Replies
4729 Views |
April 08, 2014, 12:35:53 pm by jojokeo |
|
|
|
Champ Silverface ; good deal ?
Started by stratele52 |
2 Replies
2619 Views |
April 07, 2014, 08:53:17 pm by jojokeo |
|
|
|
Champ 600 Transformer Ratings?
Started by ncusack |
1 Replies
2122 Views |
April 07, 2014, 12:39:19 pm by sluckey |
|
|
|
schematic problem
Started by billcreller |
6 Replies
2950 Views |
April 07, 2014, 02:29:20 am by kagliostro |
|
|
champ with loud squeal volume down
Started by unclerny |
26 Replies
9402 Views |
April 06, 2014, 09:51:15 pm by eleventeen |
|
|
|
Vibro Champ problem
Started by mresistor |
6 Replies
3645 Views |
April 06, 2014, 08:48:23 pm by mresistor |
|
|
|
TSL blowing 1A HT fuse
Started by jcm-jmp |
4 Replies
4060 Views |
April 06, 2014, 06:43:17 pm by HotBluePlates |
|
|
|
2 Replies
2436 Views |
April 06, 2014, 03:20:28 pm by eleventeen |
|
|
|
|
Sound City 120
Started by Ianjunior |
5 Replies
3758 Views |
April 06, 2014, 02:28:23 pm by Ritchie200 |
|
|
|
Tube-diode rectifier switch
Started by chocopower |
3 Replies
2260 Views |
April 05, 2014, 05:21:18 pm by John |
|
|
|
14 Replies
4911 Views |
April 05, 2014, 05:18:25 pm by John |
|
|
|
|
Marshall DSL40c 40w out of 2 EL34's?
Started by JustMike |
42 Replies
26590 Views |
April 05, 2014, 02:46:41 am by jazbo8 |
|
|
|
Maestro GA-1RT done...finally
Started by BrianS |
4 Replies
3431 Views |
April 04, 2014, 01:39:34 pm by BrianS |
|
|
|
Amp building tips and techniques
Started by sluckey |
37 Replies
10363 Views |
April 03, 2014, 10:00:10 pm by jojokeo |
|
|
|
4 Replies
2962 Views |
April 03, 2014, 09:34:16 am by jjasilli |
|
|
|
|
6 Replies
3448 Views |
April 03, 2014, 06:27:09 am by LooseChange |
|
|
|
0 Replies
1993 Views |
April 02, 2014, 02:56:47 pm by HotBluePlates |
|
|
|
|
1967 Bandmaster AB763 Rebuild Log
Started by dbishopbliss |
40 Replies
12977 Views |
April 02, 2014, 02:13:12 pm by sluckey |
|
|
|
Music Man 65 - Power Transformer "HOT"
Started by keithpop |
11 Replies
5749 Views |
April 02, 2014, 05:30:50 am by keithpop |
|
|
|
LED cathode distortion?
Started by tubenit |
17 Replies
10266 Views |
April 01, 2014, 12:51:08 pm by jojokeo |
|
|
|
Comments about my wiring
Started by dscottguitars |
7 Replies
2764 Views |
March 31, 2014, 05:19:13 pm by dscottguitars |
|
|
|
Silverface Super Reverb troubles
Started by TubeGeek |
12 Replies
4494 Views |
March 31, 2014, 05:04:25 am by stratele52 |
|
|
|
Rating a PT question
Started by kagliostro |
2 Replies
2053 Views |
March 31, 2014, 12:20:47 am by kagliostro |
|
|
|
Triode and Phase
Started by J Rindt |
7 Replies
2901 Views |
March 30, 2014, 11:47:09 pm by PRR |
|
|
|
8 Replies
3451 Views |
March 30, 2014, 08:18:56 pm by lego4040 |
|
|
|
|
7 Replies
3580 Views |
March 30, 2014, 05:48:49 pm by HotBluePlates |
|
|
|
|
19 Replies
9447 Views |
March 30, 2014, 02:06:17 pm by terminalgs |
|
|
|
|
15 Replies
6978 Views |
March 29, 2014, 09:31:38 pm by HotBluePlates |
|
|
|
|
13 Replies
4375 Views |
March 29, 2014, 05:11:37 pm by Mike_J |
|
|
|
|
6 Replies
2818 Views |
March 29, 2014, 03:39:28 pm by eleventeen |
|
|
|
|
16 Replies
5483 Views |
March 29, 2014, 05:47:52 am by Ed_Chambley |
|
|
|
|
10 Replies
4799 Views |
March 26, 2014, 04:52:07 pm by sluckey |
|
|
|
|
8 Replies
3268 Views |
March 26, 2014, 09:49:27 am by jjasilli |
|
|
|
|
ef86 -> 6sn7 bedroom
Started by arjepsen |
7 Replies
4657 Views |
March 26, 2014, 01:15:47 am by PRR |
|
|
|
Woofy 5e3....
Started by tylerrussell |
7 Replies
3219 Views |
March 25, 2014, 10:25:22 am by tubeswell |
|
|
|
10 Replies
4580 Views |
March 23, 2014, 06:22:11 pm by kagliostro |
|
|
|
|
Reverb tank
Started by Mats |
7 Replies
4917 Views |
March 23, 2014, 05:34:08 pm by HotBluePlates |
|
|
|
11 Replies
3793 Views |
March 22, 2014, 10:36:08 am by sluckey |
|
|
|
|
9 Replies
5250 Views |
March 22, 2014, 08:18:12 am by stratele52 |
|
|
|
|
transformer questions
Started by Speakz |
29 Replies
8964 Views |
March 22, 2014, 04:36:14 am by Ed_Chambley |
|
|
|
"battery eliminator" question
Started by John |
19 Replies
6745 Views |
March 21, 2014, 06:55:11 pm by John |
|
|
|
How many diodes
Started by punkykatt |
8 Replies
4710 Views |
March 21, 2014, 03:22:36 am by kagliostro |
|
|
|
10 Replies
9825 Views |
March 20, 2014, 07:01:04 pm by HotBluePlates |
|
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 |