Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 03:24:03 pm | ||
| Subject / Started by | Replies / Views | Last post ![]() |
||
|---|---|---|---|---|
| 0 Members and 116 Guests are viewing this board. | ||||
|
|
4 Replies
2332 Views |
by PRR |
|
|
|
Diagnosing hum
Started by fossilshark |
2 Replies
1913 Views |
by Willabe |
|
|
Princeton reverb reissue started ticking
Started by Joe6v6 |
11 Replies
4414 Views |
by Joe6v6 |
|
|
Step down transformer question
Started by Esquirefreak |
27 Replies
4816 Views |
by Esquirefreak |
|
|
Transformer Help
Started by Jim Nasium |
8 Replies
3356 Views |
by j_bruce |
|
|
Farfisa RSC-350 Amplifier
Started by AndrewK |
1 Replies
2326 Views |
by Latole |
|
|
Standalone tube vibrato/tremolo unit
Started by Zadmight |
1 Replies
1896 Views |
by PRR |
|
|
Marshall origin 20
Started by seth pittham |
1 Replies
2073 Views |
by sluckey |
|
|
Bugera V22 hum
Started by fossilshark |
6 Replies
2892 Views |
by fossilshark |
|
|
6 Replies
3751 Views |
by burnteric |
|
|
|
6G16 Vibroverb - AM I NUTS?
Started by XYZGnomon |
41 Replies
8757 Views |
by sluckey |
|
|
Dynacord Tremolo MIA
Started by jamesedmunda |
18 Replies
4488 Views |
by jamesedmunda |
|
|
7 Replies
4683 Views |
by pdf64 |
|
|
|
0 Replies
2028 Views |
by luthierwnc |
|
|
|
Bassman AB165 bias adjustment
Started by Leevi |
4 Replies
3500 Views |
by Leevi |
|
|
COVID-10..... Too Early......
Started by TIMBO |
15 Replies
4878 Views |
by TIMBO |
|
|
6 Replies
2922 Views |
by dude |
|
|
|
40 Watt Deluxe Reverb?
Started by 72Blazer |
22 Replies
5524 Views |
by shooter |
|
|
Vintage Groove Tubes-Any Value?
Started by JustMike |
10 Replies
3466 Views |
by AmberB |
|
|
6GK6 vs EL84?
Started by AmberB |
3 Replies
3953 Views |
by AmberB |
|
|
DPDT & SPDT to Hoffman relay switching
Started by tubenit |
1 Replies
2400 Views |
by EL34 |
|
|
83 Replies
19695 Views |
by Bash |
|
|
|
3 Replies
4257 Views |
by Latole |
|
|
|
3 Replies
2610 Views |
by tubenit |
|
|
|
Broken Traynor YBA-1 volume pot
Started by gman4q2 |
6 Replies
2772 Views |
by Latole |
|
|
Tube Rectified SLO-18
Started by AnalogDok |
23 Replies
4592 Views |
by pdf64 |
|
|
Hammond transformer primaries
Started by acheld |
3 Replies
2437 Views |
by sluckey |
|
|
0 Replies
2323 Views |
by Balticnoiseforge |
|
|
|
22 Replies
5684 Views |
by sluckey |
|
|
|
Vintage Twin Reverb rectifier diodes
Started by mresistor |
4 Replies
3055 Views |
by mresistor |
|
|
28 Replies
5758 Views |
by sluckey |
|
|
|
7 Replies
2782 Views |
by walkman |
|
|
|
SuperSonic 22 conversion
Started by tubenit |
42 Replies
14714 Views |
by tubenit |
|
|
Eganator Rebel 20 - Bench fun
Started by LooseChange |
29 Replies
10849 Views |
by jojokeo |
|
|
Mr Carlson's Lab
Started by p2pAmps |
8 Replies
3601 Views |
by acheld |
|
|
5 Replies
2714 Views |
by PRR |
|
|
|
25 Replies
6224 Views |
by kagliostro |
|
|
|
Fender J Taper Potentiometers
Started by mresistor |
1 Replies
2270 Views |
by pdf64 |
|
|
The COOLEST amp EVER.......
Started by TIMBO |
41 Replies
14319 Views |
by RadioComm |
|
|
14 Replies
3432 Views |
by Bieworm |
|
|
|
15 Replies
3951 Views |
by Keppy |
|
|
|
NEW for 2021 books over at Ampbooks.com
Started by SILVERGUN |
3 Replies
2269 Views |
by SILVERGUN |
|
|
swapping out 12ax7 with 5879 in 5e3?
Started by timmyjoe |
3 Replies
3826 Views |
by kagliostro |
|
|
5E3 Sluckyamps with AO-29 iron
Started by AnalogDok |
9 Replies
4119 Views |
by AnalogDok |
|
|
Modifying a Bogan CHB-20 for guitar
Started by AmberB |
17 Replies
4745 Views |
by Willabe |
|
|
4 Replies
2500 Views |
by luthierwnc |
|
|
|
Reverb driver/recovery
Started by Leevi |
10 Replies
5003 Views |
by Leevi |
|
|
NFB resistor value
Started by acheld |
3 Replies
3476 Views |
by acheld |
|
|
8 Replies
3043 Views |
by Sonny ReVerb |
|
|
|
Princeton Reverb AA1164 Tremolo problem
Started by AnalogDok |
10 Replies
4751 Views |
by AnalogDok |
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 |