Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 08:08:54 am
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 08:08:54 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 31 Guests are viewing this board. | ||||
|
|
109 Replies
56727 Views |
June 03, 2010, 06:50:57 pmby jojokeo |
|
|
|
2 Replies
4749 Views |
June 03, 2010, 06:49:09 pm by Madison |
|
|
|
|
Reverb honking on Silverface Super
Started by phsyconoodler |
4 Replies
5288 Views |
June 03, 2010, 12:31:08 pm by phsyconoodler |
|
|
|
Reverb on both channels?g
Started by Searing |
14 Replies
10786 Views |
June 03, 2010, 11:23:34 am by sluckey |
|
|
|
10 Replies
7614 Views |
June 03, 2010, 07:19:54 am by Dave |
|
|
|
|
Sudden loss of volume in 18w clone
Started by jennings |
22 Replies
11706 Views |
June 02, 2010, 01:39:54 pm by John |
|
|
|
11 Replies
8550 Views |
June 02, 2010, 12:22:18 pm by HotBluePlates |
|
|
|
|
Mesa-Boogie Dual Rectifier farting
Started by punkykatt |
12 Replies
11328 Views |
June 02, 2010, 11:27:46 am by Jack1962 |
|
|
|
NASTY LITTLE AMP
Started by TIMBO |
7 Replies
8403 Views |
June 02, 2010, 02:39:18 am by TIMBO |
|
|
|
6BM8 plate voltage
Started by pullshocks |
9 Replies
10584 Views |
June 01, 2010, 05:01:53 pm by jojokeo |
|
|
|
triode substitute
Started by birt |
4 Replies
5299 Views |
June 01, 2010, 01:30:18 am by PRR |
|
|
|
rather unexpected tube findings
Started by phsyconoodler |
12 Replies
7874 Views |
May 31, 2010, 09:45:18 pm by mackie2 |
|
|
|
5 Replies
6161 Views |
May 31, 2010, 08:49:44 pm by OldHouseScott |
|
|
|
MOVED: 15" speaker for Fender ?
Started by tubenit |
0 Replies
4877 Views |
May 31, 2010, 08:06:07 pm by tubenit |
|
|
|
EL34 Champ - Simple Standby?
Started by theundeadelvis |
23 Replies
11224 Views |
May 31, 2010, 01:51:06 pm by theundeadelvis |
|
|
|
mid sixties gibson - rotary power switch
Started by smolder |
18 Replies
11856 Views |
May 31, 2010, 10:28:49 am by birt |
|
|
|
capacitor math ?!
Started by flora |
2 Replies
4395 Views |
May 30, 2010, 07:15:17 pm by flora |
|
|
|
power supply on Champ build
Started by john_t |
6 Replies
7203 Views |
May 30, 2010, 12:02:27 pm by john_t |
|
|
|
OT question (again)
Started by Madison |
2 Replies
4408 Views |
May 30, 2010, 07:38:01 am by Madison |
|
|
|
convert Tremolux from 6L6 to 6BQ5?
Started by skyclad |
8 Replies
6845 Views |
May 29, 2010, 11:42:15 pm by skyclad |
|
|
|
2 Replies
5264 Views |
May 29, 2010, 12:47:26 am by PRR |
|
|
|
Coupling caps
Started by Leevi |
33 Replies
15074 Views |
May 28, 2010, 11:02:49 am by sluckey |
|
|
|
6 Replies
6413 Views |
May 27, 2010, 10:34:31 pm by Platefire |
|
|
|
|
100V output
Started by Leevi |
10 Replies
8977 Views |
May 27, 2010, 06:33:26 pm by Tiny_Daddy |
|
|
|
Since we're speaking about Princeton Reverbs
Started by Imntgrumpy « 1 2 » |
56 Replies
29505 Views |
May 27, 2010, 07:45:53 am by mojo |
|
|
|
MOVED: Solitaire KM 201 Transistor
Started by PRR |
0 Replies
5402 Views |
May 26, 2010, 09:33:02 pm by PRR |
|
|
|
Vibro champ cutting out at high gain
Started by LaszloS |
12 Replies
9234 Views |
May 26, 2010, 09:11:13 pm by LaszloS |
|
|
|
Sunn 2000S schematic and layout
Started by birt |
0 Replies
6253 Views |
May 26, 2010, 04:12:17 pm by birt |
|
|
|
AC 30 type help?
Started by jerrydyer |
3 Replies
5133 Views |
May 26, 2010, 11:46:51 am by jerrydyer |
|
|
|
Ampeg V4B values
Started by birt |
2 Replies
5813 Views |
May 24, 2010, 03:13:17 pm by birt |
|
|
|
BOSS ROLAND MG 10
Started by Colas LeGrippa |
2 Replies
6262 Views |
May 24, 2010, 10:04:22 am by Colas LeGrippa |
|
|
|
Twisting OPT primary wires
Started by punkykatt |
5 Replies
6193 Views |
May 24, 2010, 09:32:41 am by HotBluePlates |
|
|
|
Anybody built a "Two Stroke" amp?
Started by Madison |
8 Replies
10450 Views |
May 24, 2010, 05:38:19 am by tubeswell |
|
|
|
Ampcabinets
Started by Tiny_Daddy |
4 Replies
5751 Views |
May 23, 2010, 07:52:10 pm by Tiny_Daddy |
|
|
|
Sano amplifiers?
Started by StevieRayVehkakoski |
11 Replies
11064 Views |
May 23, 2010, 02:32:13 pm by StevieRayVehkakoski |
|
|
|
SD Convertible 100 Board Rebuild
Started by plexi50 |
6 Replies
6355 Views |
May 23, 2010, 02:02:15 pm by plexi50 |
|
|
|
14 Replies
9586 Views |
May 22, 2010, 07:22:14 am by SirElwood |
|
|
|
|
Hum in my 50w amp.
Started by mpayne |
10 Replies
7698 Views |
May 22, 2010, 04:43:09 am by Geezer |
|
|
|
18 Replies
9978 Views |
May 22, 2010, 03:21:58 am by dwp |
|
|
|
|
Tube bass amp in a combo cab?
Started by dynaman1 |
10 Replies
7896 Views |
May 21, 2010, 12:22:31 pm by dynaman1 |
|
|
|
8 Replies
7115 Views |
May 21, 2010, 02:09:42 am by HotBluePlates |
|
|
|
|
hiss in my new build - ideas??
Started by markmalin |
27 Replies
16569 Views |
May 20, 2010, 06:43:33 pm by tubeswell |
|
|
|
Noisey Switches
Started by TIMBO |
4 Replies
5275 Views |
May 20, 2010, 03:01:22 pm by Shrapnel |
|
|
|
7 Replies
11474 Views |
May 19, 2010, 06:56:40 pm by PRR |
|
|
|
|
Hiwatt problems
Started by frank57 |
40 Replies
24746 Views |
May 19, 2010, 02:24:27 pm by frank57 |
|
|
|
output ohm question?
Started by john_t |
6 Replies
6831 Views |
May 19, 2010, 04:14:07 am by HotBluePlates |
|
|
|
Gibson Lancer GA 35 RVT
Started by plexi50 |
34 Replies
21347 Views |
May 18, 2010, 02:27:24 pm by plexi50 |
|
|
|
Crackling EL34s
Started by Madison |
16 Replies
9888 Views |
May 18, 2010, 07:13:56 am by Madison |
|
|
|
"New" design critique needed
Started by TweeDLX |
7 Replies
6474 Views |
May 17, 2010, 11:50:22 pm by TweeDLX |
|
|
|
blowing fuses ga 5
Started by john_t |
25 Replies
11978 Views |
May 17, 2010, 10:33:51 pm by john_t |
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 |