Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 03:12:23 pm | ||
| Subject / Started by | Replies / Views | Last post ![]() |
||
|---|---|---|---|---|
| Glenn and 43 Guests are viewing this board. | ||||
|
|
Hammond box / 5e3 chassis
Started by HommeMarrBuckley |
2 Replies
4711 Views |
by terminalgs |
|
|
17 Replies
6638 Views |
by Ed_Chambley |
|
|
|
PV Deuce with high plate voltages
Started by BigE |
11 Replies
5527 Views |
by Jack1962 |
|
|
Resistor in parallel with volume pot
Started by thelonious |
27 Replies
16839 Views |
by Tone Junkie |
|
|
2nd Hand Homemade Amp
Started by HommeMarrBuckley |
7 Replies
3803 Views |
by HommeMarrBuckley |
|
|
57 Replies
26197 Views |
by TubeGeek |
|
|
|
Glue with conductor properties
Started by jukelemon |
6 Replies
4352 Views |
by mrr3000gt |
|
|
6.9 VAC on heaters. Is this OK?
Started by nandrewjackson |
10 Replies
5415 Views |
by John |
|
|
20 Replies
9969 Views |
by kagliostro |
|
|
|
Bias pot questions.
Started by hesamadman |
4 Replies
3053 Views |
by Willabe |
|
|
Most useful amp tools on your bench...
Started by TubeGeek |
34 Replies
12037 Views |
by mrr3000gt |
|
|
31 Replies
9699 Views |
by valco |
|
|
|
5E11 Bright issue
Started by jukelemon |
5 Replies
3335 Views |
by tubeswell |
|
|
5F6-A Volume Pots
Started by labb |
2 Replies
2816 Views |
by labb |
|
|
princeton build
Started by 12AX7 |
4 Replies
3001 Views |
by 12AX7 |
|
|
EL34 choke requirement for screens
Started by jojokeo |
3 Replies
3111 Views |
by jojokeo |
|
|
harp preamp/impedance circuit
Started by phsyconoodler |
12 Replies
4350 Views |
by tubeswell |
|
|
Fender Twin Reverb Problem
Started by DrResponsible |
5 Replies
3977 Views |
by stratele52 |
|
|
Reducing distortion on Silver Jubilee
Started by TIMBO |
4 Replies
3504 Views |
by TIMBO |
|
|
Help with National Tremo Tone
Started by jukelemon |
10 Replies
5941 Views |
by PRR |
|
|
1965 Princeton Reverb Trem very weak
Started by jukelemon |
5 Replies
3687 Views |
by plexi50 |
|
|
11 Replies
5061 Views |
by Geezer |
|
|
|
10 Replies
7561 Views |
by jim |
|
|
|
HOW do I make a parametric EQ?
Started by Glennjeff |
15 Replies
6628 Views |
by Glennjeff |
|
|
4 Replies
6160 Views |
by SoundmasterG |
|
|
|
D'Mars ODS EL84 amp
Started by tubenit |
43 Replies
12828 Views |
by Glennjeff |
|
|
Gibson GA45-RVT Saturn PT replacement.
Started by BigE |
4 Replies
4698 Views |
by PRR |
|
|
Built a Custom Champ for Christmas
Started by SILVERGUN |
19 Replies
8531 Views |
by jojokeo |
|
|
2 Replies
2734 Views |
by firemedic |
|
|
|
Octal Reverb Preamp
Started by LooseChange |
4 Replies
3982 Views |
by LooseChange |
|
|
55 Replies
18409 Views |
by Custom_Amp_30 |
|
|
|
Fender Bassman 10 issue
Started by bassisst90 |
3 Replies
3378 Views |
by bassisst90 |
|
|
5F6-A resistor question
Started by labb |
6 Replies
4028 Views |
by PRR |
|
|
Function of extra 10k Resistor on the PI
Started by Gary_S |
14 Replies
8599 Views |
by PRR |
|
|
Gibson Scout Tremolo Distorted
Started by 3choplex |
9 Replies
4414 Views |
by 3choplex |
|
|
6G16 Trem too fast
Started by Sandoz6G16 |
4 Replies
3348 Views |
by Sandoz6G16 |
|
|
Power tube heater glowing to bright
Started by navdave |
12 Replies
6760 Views |
by stratele52 |
|
|
MOVED: what amp?
Started by tubenit |
0 Replies
2237 Views |
by tubenit |
|
|
Converted Bassman AB165 to 6G6-B
Started by TubeGeek |
4 Replies
4059 Views |
by TubeGeek |
|
|
8 Replies
4274 Views |
by PRR |
|
|
|
Gibson ga 15rvt Tremelo Problems
Started by guyf |
2 Replies
3074 Views |
by jjasilli |
|
|
JJ 6L6 observation
Started by 12AX7 |
7 Replies
4951 Views |
by Ed_Chambley |
|
|
Badcat Hotcat Preamp
Started by TIMBO |
10 Replies
6633 Views |
by TIMBO |
|
|
Silver Jubilee
Started by TIMBO |
6 Replies
3648 Views |
by DummyLoad |
|
|
5F6-A question
Started by labb |
4 Replies
3196 Views |
by TIMBO |
|
|
6 Replies
4273 Views |
by Tone Junkie |
|
|
|
Current Flow Through This Rectifier
Started by Gary_S |
9 Replies
4832 Views |
by tubeswell |
|
|
Battery trick on the heaters
Started by Tone Junkie |
15 Replies
6329 Views |
by Tone Junkie |
|
|
11 Replies
6940 Views |
by eleventeen |
|
|
|
valve ratings
Started by neil.dolan |
17 Replies
6361 Views |
by neil.dolan |
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 |