Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 01:01:42 pm | ||
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1955 Fender Super Amp
Started by plexi50 |
15 Replies
9815 Views |
by HotBluePlates |
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SE AMP build idea ?
Started by Colas LeGrippa |
17 Replies
6380 Views |
by Colas LeGrippa |
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8 Replies
4395 Views |
by Colas LeGrippa |
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14 Replies
7984 Views |
by slidincharlie |
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5 Replies
4014 Views |
by PRR |
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Volume spike
Started by jeff |
3 Replies
3581 Views |
by SILVERGUN |
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Marshall OP transformer issue
Started by newtube |
11 Replies
6969 Views |
by newtube |
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headphone line out on a tube amp
Started by gtrbryan |
5 Replies
3586 Views |
by alerich |
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Pot value ?
Started by Stankfut |
3 Replies
2941 Views |
by Stankfut |
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Ot hole spacing
Started by Stankfut |
3 Replies
3029 Views |
by Stankfut |
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el84 schedule 40 to 6v6 ?
Started by john_t |
8 Replies
4056 Views |
by john_t |
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Smaller caps, bigger choke?
Started by schoolie |
11 Replies
6037 Views |
by HotBluePlates |
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Help with jolida mod
Started by Trall |
7 Replies
5335 Views |
by HotBluePlates |
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5 Replies
4249 Views |
by SILVERGUN |
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Two rectifiers
Started by Leevi |
17 Replies
6392 Views |
by kagliostro |
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9 Replies
7529 Views |
by kagliostro |
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Low output on tmb ef86
Started by Bugman3183 |
19 Replies
7345 Views |
by Bugman3183 |
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Princeton Reverb
Started by plexi50 |
6 Replies
4239 Views |
by plexi50 |
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PPIMV issue? UPDATED.
Started by TweeDLX |
17 Replies
7519 Views |
by crashtm1 |
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Bell and Howell Suitcase Amp
Started by Platefire |
4 Replies
4430 Views |
by Platefire |
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Ampeg Jet II J12R issue
Started by ehacker |
7 Replies
11852 Views |
by stratele52 |
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Three Deluxe Reverb OTs Measured
Started by Series_of_Tubes |
0 Replies
3474 Views |
by Series_of_Tubes |
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Electrolytic capacitors and overvoltage
Started by Leevi |
6 Replies
3999 Views |
by HotBluePlates |
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stupid turret lug question
Started by worth |
6 Replies
4560 Views |
by HotBluePlates |
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Using a 12SC7 in place of a 6SC7?
Started by TubeGeek |
17 Replies
10374 Views |
by stratele52 |
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Wierd note with unison bends
Started by jeff |
17 Replies
10408 Views |
by HotBluePlates |
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Bassman Blond cabinet
Started by Leevi |
8 Replies
3963 Views |
by 6G6 |
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Stumper by the PT again.. Help...
Started by crashtm1 |
12 Replies
5545 Views |
by Willabe |
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Rotary switch on OT secondary - How ?
Started by kagliostro |
6 Replies
3520 Views |
by kagliostro |
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Hoffman vs Parallel style layout
Started by tonewood |
5 Replies
3305 Views |
by tonewood |
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2 Replies
3088 Views |
by Colas LeGrippa |
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5 Replies
3938 Views |
by printer2 |
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Low Wattage 6L6 amp
Started by macula56 |
27 Replies
18319 Views |
by macula56 |
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10 Replies
5949 Views |
by phxbluesman |
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9 Replies
5836 Views |
by Colas LeGrippa |
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9 Replies
5951 Views |
by Colas LeGrippa |
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350-0-350 PT w/ EL34s?
Started by Madison |
14 Replies
6312 Views |
by jojokeo |
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Tweed Deluxe issue
Started by SleepLess |
11 Replies
5659 Views |
by jojokeo |
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Reverb Champ Layout Help?
Started by ncusack |
4 Replies
4107 Views |
by phsyconoodler |
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107 Replies
34987 Views |
by llama |
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reflected load
Started by jcm-jmp |
8 Replies
4806 Views |
by PRR |
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Effects loop in a 2204?
Started by SLW |
11 Replies
7445 Views |
by SLW |
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low volume/headroom in 1484 twin 12
Started by john_t |
27 Replies
10128 Views |
by john_t |
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Blackface bandmaster reduce b+
Started by Quatro |
19 Replies
9144 Views |
by Mars-Hall |
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DIY 2204 Project
Started by TubeGeek |
29 Replies
9880 Views |
by TIMBO |
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Amp Identifictation
Started by Crazyhorse5 |
11 Replies
5879 Views |
by John |
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twin preamp marshall
Started by garyboy |
3 Replies
3271 Views |
by Backwoods Joe |
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6G6B with reverb
Started by phsyconoodler |
5 Replies
4043 Views |
by shortfuse |
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74 Replies
25108 Views |
by punkykatt |
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2 Replies
4118 Views |
by thelonious |
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