Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 01:14:41 pm | ||
| Subject / Started by | Replies / Views | Last post ![]() |
||
|---|---|---|---|---|
| 0 Members and 113 Guests are viewing this board. | ||||
|
|
wiring old style Marshall input jacks
Started by wolf_papa |
6 Replies
5701 Views |
by wolf_papa |
|
|
4 4 0 PPIMV or vvr ax84
Started by Mehfuzhoss |
13 Replies
4385 Views |
by sluckey |
|
|
Marshall 2204 style amp blowing HT fuse
Started by Fiat_cc |
4 Replies
3409 Views |
by pdf64 |
|
|
12V DC heater supply
Started by Leevi |
11 Replies
6800 Views |
by Leevi |
|
|
Tone King Imperial Tremolo
Started by warioblast |
0 Replies
2580 Views |
by warioblast |
|
|
3 Replies
2068 Views |
by pdf64 |
|
|
|
26 Replies
11053 Views |
by acheld |
|
|
|
Blues Junior Bias and Voltage questions
Started by acheld |
2 Replies
2781 Views |
by acheld |
|
|
8k
Started by davidwpack |
5 Replies
2640 Views |
by davidwpack |
|
|
1 Replies
1973 Views |
by PRR |
|
|
|
grid leak bias ?
Started by Toxophilite |
3 Replies
3832 Views |
by PRR |
|
|
Replace MOV cap in Mesa 240v?
Started by Oddvar |
9 Replies
3264 Views |
by Oddvar |
|
|
7 Replies
3026 Views |
by Tony Bones |
|
|
|
Mystery Xfmr
Started by coldfire |
3 Replies
2211 Views |
by coldfire |
|
|
Need a little advice on 6G3 volume set-up
Started by dude |
5 Replies
3096 Views |
by dude |
|
|
Adding a reverb tank to 5F6A
Started by sstudley |
10 Replies
4160 Views |
by mresistor |
|
|
Effects Loop Help
Started by Tbone55 |
25 Replies
8027 Views |
by PRR |
|
|
6 Replies
3064 Views |
by punkykatt |
|
|
|
National/Valco Model 1215 Build
Started by TubeJunkie |
24 Replies
8254 Views |
by TubeJunkie |
|
|
O/Netics Transformer info
Started by reggiepe |
0 Replies
2526 Views |
by reggiepe |
|
|
Illuminated power switch..
Started by labb |
5 Replies
2663 Views |
by labb |
|
|
6 Replies
3018 Views |
by PRR |
|
|
|
Identifying spk polarity
Started by dude |
2 Replies
2153 Views |
by dude |
|
|
0 Replies
1789 Views |
by EL34 |
|
|
|
Phoenix project question.
Started by labb |
2 Replies
2147 Views |
by labb |
|
|
27 Replies
6828 Views |
by vampwizzard |
|
|
|
3 Replies
2249 Views |
by Toffe007 |
|
|
|
3-way relay with footswitch
Started by isaac_teller |
6 Replies
2893 Views |
by isaac_teller |
|
|
5e3 question
Started by TurboGuitarMelton |
4 Replies
2956 Views |
by kagliostro |
|
|
In or out of phase?
Started by Swampertech |
18 Replies
4790 Views |
by jjasilli |
|
|
Hoffman AB763 2 Channel Build Wiring Q
Started by gheorge77 |
2 Replies
2197 Views |
by gheorge77 |
|
|
Champ 12 hum
Started by Leevi |
13 Replies
5747 Views |
by Leevi |
|
|
How do I determine if my NFB is optimal?
Started by sstudley |
26 Replies
7478 Views |
by sstudley |
|
|
Stumped on a 5e3 proluxe
Started by newguitarsmell |
7 Replies
3814 Views |
by PRR |
|
|
3 Replies
3522 Views |
by st |
|
|
|
6 Replies
3064 Views |
by JGk |
|
|
|
MOVED: 6BM8 reverb revisited
Started by tubenit |
0 Replies
1770 Views |
by tubenit |
|
|
4 Replies
2679 Views |
by CordovaNate |
|
|
|
56 Replies
12717 Views |
by shaun |
|
|
|
Controlling brightness
Started by dude |
16 Replies
6088 Views |
by Williamblake |
|
|
4 Replies
3314 Views |
by TubeJunkie |
|
|
|
Changing transformer on Mesa Boogie.
Started by Oddvar |
12 Replies
5687 Views |
by Oddvar |
|
|
8417 to 6L6
Started by rdrgtr |
6 Replies
7437 Views |
by albinoguitman |
|
|
23 Replies
9751 Views |
by kagliostro |
|
|
|
3 Replies
2671 Views |
by smackoj |
|
|
|
capacitor voltages
Started by mlhuff |
4 Replies
4734 Views |
by jjasilli |
|
|
26 Replies
9344 Views |
by jjasilli |
|
|
|
11 Replies
4285 Views |
by Colas LeGrippa |
|
|
|
Identifying voltage transformer
Started by Oddvar |
2 Replies
2096 Views |
by Oddvar |
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 |