Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 06:32:37 pm | ||
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1969 Fender Super Reverb
Started by dan_murph1 |
2 Replies
4541 Views |
by Ed_Chambley |
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Shielding a speaker?
Started by 3choplex |
10 Replies
6099 Views |
by stratele52 |
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Custom Vibrolux Rewire
Started by Sal377 |
1 Replies
3586 Views |
by phsyconoodler |
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5F6-A build
Started by labb |
5 Replies
4767 Views |
by terminalgs |
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4 Replies
3357 Views |
by JPK |
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8 Replies
7864 Views |
by Jack1962 |
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21 Replies
10594 Views |
by SILVERGUN |
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6 Replies
4381 Views |
by hesamadman |
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Making an amp brighter
Started by SoundmasterG |
27 Replies
12088 Views |
by SoundmasterG |
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Hammond box / 5e3 chassis
Started by HommeMarrBuckley |
2 Replies
5467 Views |
by terminalgs |
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17 Replies
7636 Views |
by Ed_Chambley |
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PV Deuce with high plate voltages
Started by BigE |
11 Replies
6454 Views |
by Jack1962 |
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Resistor in parallel with volume pot
Started by thelonious |
27 Replies
18180 Views |
by Tone Junkie |
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2nd Hand Homemade Amp
Started by HommeMarrBuckley |
7 Replies
4417 Views |
by HommeMarrBuckley |
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57 Replies
31013 Views |
by TubeGeek |
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Glue with conductor properties
Started by jukelemon |
6 Replies
5229 Views |
by mrr3000gt |
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6.9 VAC on heaters. Is this OK?
Started by nandrewjackson |
10 Replies
6194 Views |
by John |
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20 Replies
11266 Views |
by kagliostro |
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Bias pot questions.
Started by hesamadman |
4 Replies
3745 Views |
by Willabe |
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Most useful amp tools on your bench...
Started by TubeGeek |
34 Replies
13511 Views |
by mrr3000gt |
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31 Replies
10804 Views |
by valco |
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5E11 Bright issue
Started by jukelemon |
5 Replies
3856 Views |
by tubeswell |
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5F6-A Volume Pots
Started by labb |
2 Replies
3480 Views |
by labb |
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princeton build
Started by 12AX7 |
4 Replies
3507 Views |
by 12AX7 |
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EL34 choke requirement for screens
Started by jojokeo |
3 Replies
3726 Views |
by jojokeo |
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harp preamp/impedance circuit
Started by phsyconoodler |
12 Replies
4986 Views |
by tubeswell |
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Fender Twin Reverb Problem
Started by DrResponsible |
5 Replies
4731 Views |
by stratele52 |
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Reducing distortion on Silver Jubilee
Started by TIMBO |
4 Replies
4148 Views |
by TIMBO |
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Help with National Tremo Tone
Started by jukelemon |
10 Replies
6821 Views |
by PRR |
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1965 Princeton Reverb Trem very weak
Started by jukelemon |
5 Replies
4405 Views |
by plexi50 |
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11 Replies
5807 Views |
by Geezer |
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10 Replies
8516 Views |
by jim |
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HOW do I make a parametric EQ?
Started by Glennjeff |
15 Replies
7476 Views |
by Glennjeff |
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4 Replies
7003 Views |
by SoundmasterG |
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D'Mars ODS EL84 amp
Started by tubenit |
43 Replies
14544 Views |
by Glennjeff |
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Gibson GA45-RVT Saturn PT replacement.
Started by BigE |
4 Replies
5545 Views |
by PRR |
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Built a Custom Champ for Christmas
Started by SILVERGUN |
19 Replies
9633 Views |
by jojokeo |
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2 Replies
3360 Views |
by firemedic |
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Octal Reverb Preamp
Started by LooseChange |
4 Replies
4788 Views |
by LooseChange |
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55 Replies
21637 Views |
by Custom_Amp_30 |
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Fender Bassman 10 issue
Started by bassisst90 |
3 Replies
4181 Views |
by bassisst90 |
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5F6-A resistor question
Started by labb |
6 Replies
4797 Views |
by PRR |
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Function of extra 10k Resistor on the PI
Started by Gary_S |
14 Replies
9600 Views |
by PRR |
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Gibson Scout Tremolo Distorted
Started by 3choplex |
9 Replies
5042 Views |
by 3choplex |
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6G16 Trem too fast
Started by Sandoz6G16 |
4 Replies
4018 Views |
by Sandoz6G16 |
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Power tube heater glowing to bright
Started by navdave |
12 Replies
7887 Views |
by stratele52 |
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MOVED: what amp?
Started by tubenit |
0 Replies
2800 Views |
by tubenit |
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Converted Bassman AB165 to 6G6-B
Started by TubeGeek |
4 Replies
4804 Views |
by TubeGeek |
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8 Replies
4940 Views |
by PRR |
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Gibson ga 15rvt Tremelo Problems
Started by guyf |
2 Replies
3909 Views |
by jjasilli |
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