Welcome To the Hoffman Amplifiers ForumApril 25, 2026, 09:06:34 pm | ||
| Subject / Started by | Replies / Views | Last post ![]() |
||
|---|---|---|---|---|
| 0 Members and 2 Guests are viewing this board. | ||||
|
|
Damm relay question
Started by LETHAL |
23 Replies
17103 Views |
by John |
|
|
kustom amp
Started by billcreller |
9 Replies
11992 Views |
by jjackson7 |
|
|
4 Replies
8468 Views |
by PRR |
|
|
|
Randall RG 80 112 SC Channel Bleed
Started by alerich |
2 Replies
11209 Views |
by alerich |
|
|
2 Replies
6797 Views |
by Pastortom |
|
|
|
In circuit testing ?
Started by worth |
1 Replies
5876 Views |
by sluckey |
|
|
Solitaire KM 201 Transistor
Started by plexi50 |
28 Replies
22613 Views |
by plexi50 |
|
|
replacement transistors ?
Started by worth |
6 Replies
11501 Views |
by plexi50 |
|
|
Gibson G 30 schematic issue
Started by ThermionicEngine |
2 Replies
7156 Views |
by PRR |
|
|
Marshall 75 Reverb
Started by TerryD |
1 Replies
7032 Views |
by stratele52 |
|
|
Switching or Signal Transistors
Started by plexi50 |
1 Replies
5999 Views |
by sluckey |
|
|
Transistor Testing NPN & PNP Video
Started by plexi50 |
2 Replies
7447 Views |
by PRR |
|
|
TO-220 Transistor Impedance
Started by plexi50 |
3 Replies
6881 Views |
by sluckey |
|
|
9 Replies
15088 Views |
by bigsbybender |
|
|
|
1 Replies
5906 Views |
by PRR |
|
|
|
4 Replies
7091 Views |
by Willabe |
|
|
|
12 Replies
12089 Views |
by stratele52 |
|
|
|
3 Replies
6871 Views |
by stingray_65 |
|
|
|
80's Randall RRM 2-120
Started by bbirling |
9 Replies
10944 Views |
by bbirling |
|
|
motorola diode
Started by kwm488 |
12 Replies
10970 Views |
by kwm488 |
|
|
Line level 1:1 transformer.
Started by bigsbybender |
2 Replies
6431 Views |
by bigsbybender |
|
|
4 Replies
15439 Views |
by bigsbybender |
|
|
|
Which jack is four ohms ?
Started by dude |
8 Replies
8627 Views |
by PRR |
|
|
DC Voltage supply using Zener Diodes
Started by TIMBO |
11 Replies
12509 Views |
by TIMBO |
|
|
Stereo line mixer questions
Started by EL34 |
5 Replies
8177 Views |
by EL34 |
|
|
relay question
Started by John |
10 Replies
11179 Views |
by John |
|
|
Transistor replacement
Started by bigsbybender |
2 Replies
5943 Views |
by bigsbybender |
|
|
12 Replies
17588 Views |
by TIMBO |
|
|
|
Line Mixer question...
Started by G._Hoffman |
4 Replies
6765 Views |
by G._Hoffman |
|
|
Crate G130CXL
Started by punkykatt |
3 Replies
9325 Views |
by punkykatt |
|
|
Noisy transistor organ output
Started by bibi |
3 Replies
7374 Views |
by bibi |
|
|
Building a relay switching circuit
Started by JustMike |
6 Replies
10317 Views |
by JustMike |
|
|
Digidesign Mbox2 Schematic?
Started by gar13 |
0 Replies
6803 Views |
by gar13 |
|
|
MOSFET GAIN STAGE
Started by phsyconoodler |
2 Replies
8068 Views |
by Fresh_Start |
|
|
National Semiconductor Samples
Started by Eulipian |
1 Replies
6110 Views |
by DummyLoad |
|
|
Should I try repairing SS amps?
Started by Platefire |
7 Replies
9014 Views |
by Jack1962 |
|
|
10 Replies
10586 Views |
by jjasilli |
|
|
|
11 Replies
9184 Views |
by zendragon63 |
|
|
|
0 Replies
6000 Views |
by TerryD |
|
|
|
RELAY CIRCUIT
Started by TIMBO |
5 Replies
7353 Views |
by TIMBO |
|
|
5 Replies
8562 Views |
by Willabe |
|
|
|
1 Replies
8659 Views |
by Willabe |
|
|
|
How to set bias of JFET
Started by embotone |
2 Replies
8704 Views |
by embotone |
|
|
5 Replies
14331 Views |
by jerrydyer |
|
|
|
11 Replies
12317 Views |
by jerrydyer |
|
|
|
3 Replies
6109 Views |
by TerryD |
|
|
|
SS PCB Cracked Trace Detection?
Started by plexi50 |
3 Replies
6443 Views |
by thermion |
|
|
2 Replies
6214 Views |
by TerryD |
|
|
|
9 Replies
11129 Views |
by TerryD |
|
|
|
2 Replies
6264 Views |
by FranciscoPerez |
|
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 |