Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 08:07:58 am | ||
| Subject / Started by | Replies / Views | Last post ![]() |
||
|---|---|---|---|---|
| 0 Members and 64 Guests are viewing this board. | ||||
|
|
3 Replies
4944 Views |
by LooseChange |
|
|
|
17 Replies
6805 Views |
by stratele52 |
|
|
|
6 Replies
3614 Views |
by dude |
|
|
|
Cap and resister boxes
Started by Tone Junkie |
4 Replies
2730 Views |
by John |
|
|
9 Replies
5774 Views |
by dinkotom |
|
|
|
11 Replies
6538 Views |
by PRR |
|
|
|
Series cap exploded and kills other
Started by Ed_Chambley |
24 Replies
9257 Views |
by PRR |
|
|
23 Replies
21613 Views |
by Ed_Chambley |
|
|
|
7 Replies
4756 Views |
by nandrewjackson |
|
|
|
D'Mars EL84 Soundbites
Started by Glennjeff |
2 Replies
2861 Views |
by nandrewjackson |
|
|
Marshall PI fizz cap
Started by 12AX7 |
6 Replies
7527 Views |
by 12AX7 |
|
|
1969 Fender Super Reverb
Started by dan_murph1 |
2 Replies
4173 Views |
by Ed_Chambley |
|
|
Shielding a speaker?
Started by 3choplex |
10 Replies
5595 Views |
by stratele52 |
|
|
Custom Vibrolux Rewire
Started by Sal377 |
1 Replies
3237 Views |
by phsyconoodler |
|
|
5F6-A build
Started by labb |
5 Replies
4416 Views |
by terminalgs |
|
|
4 Replies
3035 Views |
by JPK |
|
|
|
8 Replies
7473 Views |
by Jack1962 |
|
|
|
21 Replies
9971 Views |
by SILVERGUN |
|
|
|
6 Replies
4012 Views |
by hesamadman |
|
|
|
Making an amp brighter
Started by SoundmasterG |
27 Replies
11347 Views |
by SoundmasterG |
|
|
Hammond box / 5e3 chassis
Started by HommeMarrBuckley |
2 Replies
5094 Views |
by terminalgs |
|
|
17 Replies
7139 Views |
by Ed_Chambley |
|
|
|
PV Deuce with high plate voltages
Started by BigE |
11 Replies
5976 Views |
by Jack1962 |
|
|
Resistor in parallel with volume pot
Started by thelonious |
27 Replies
17442 Views |
by Tone Junkie |
|
|
2nd Hand Homemade Amp
Started by HommeMarrBuckley |
7 Replies
4095 Views |
by HommeMarrBuckley |
|
|
57 Replies
28601 Views |
by TubeGeek |
|
|
|
Glue with conductor properties
Started by jukelemon |
6 Replies
4822 Views |
by mrr3000gt |
|
|
6.9 VAC on heaters. Is this OK?
Started by nandrewjackson |
10 Replies
5760 Views |
by John |
|
|
20 Replies
10622 Views |
by kagliostro |
|
|
|
Bias pot questions.
Started by hesamadman |
4 Replies
3354 Views |
by Willabe |
|
|
Most useful amp tools on your bench...
Started by TubeGeek |
34 Replies
12751 Views |
by mrr3000gt |
|
|
31 Replies
10166 Views |
by valco |
|
|
|
5E11 Bright issue
Started by jukelemon |
5 Replies
3575 Views |
by tubeswell |
|
|
5F6-A Volume Pots
Started by labb |
2 Replies
3135 Views |
by labb |
|
|
princeton build
Started by 12AX7 |
4 Replies
3254 Views |
by 12AX7 |
|
|
EL34 choke requirement for screens
Started by jojokeo |
3 Replies
3406 Views |
by jojokeo |
|
|
harp preamp/impedance circuit
Started by phsyconoodler |
12 Replies
4645 Views |
by tubeswell |
|
|
Fender Twin Reverb Problem
Started by DrResponsible |
5 Replies
4326 Views |
by stratele52 |
|
|
Reducing distortion on Silver Jubilee
Started by TIMBO |
4 Replies
3818 Views |
by TIMBO |
|
|
Help with National Tremo Tone
Started by jukelemon |
10 Replies
6391 Views |
by PRR |
|
|
1965 Princeton Reverb Trem very weak
Started by jukelemon |
5 Replies
4054 Views |
by plexi50 |
|
|
11 Replies
5409 Views |
by Geezer |
|
|
|
10 Replies
7965 Views |
by jim |
|
|
|
HOW do I make a parametric EQ?
Started by Glennjeff |
15 Replies
7027 Views |
by Glennjeff |
|
|
4 Replies
6602 Views |
by SoundmasterG |
|
|
|
D'Mars ODS EL84 amp
Started by tubenit |
43 Replies
13674 Views |
by Glennjeff |
|
|
Gibson GA45-RVT Saturn PT replacement.
Started by BigE |
4 Replies
5135 Views |
by PRR |
|
|
Built a Custom Champ for Christmas
Started by SILVERGUN |
19 Replies
9061 Views |
by jojokeo |
|
|
2 Replies
3039 Views |
by firemedic |
|
|
|
Octal Reverb Preamp
Started by LooseChange |
4 Replies
4390 Views |
by LooseChange |
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 |