Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 08:51:00 am | ||
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Hammond S6 Chord Organ
Started by mresistor |
8 Replies
8669 Views |
by stingray_65 |
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13 Replies
9876 Views |
by LooseChange |
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Tubes for Sound City 120
Started by telenorman |
9 Replies
10404 Views |
by overtone |
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Presence control on 5F4
Started by Ed_Chambley |
9 Replies
9145 Views |
by Ed_Chambley |
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Kent DR-77 cardboard amp
Started by PRR |
19 Replies
11739 Views |
by billcreller |
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Filter caps
Started by J Rindt |
16 Replies
7713 Views |
by catnine |
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Princeton Reverb Problem on a new build
Started by KDakaWalt |
14 Replies
8113 Views |
by tubeswell |
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11 Replies
6802 Views |
by accmeint |
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Schematic Library
Started by LooseChange |
14 Replies
8362 Views |
by EL34 |
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capacitance in series
Started by tubenit |
3 Replies
4890 Views |
by tubeswell |
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23 Replies
11584 Views |
by catnine |
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Which PT to use?
Started by Madison |
13 Replies
7797 Views |
by Madison |
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12 Replies
8575 Views |
by mguitarworks |
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Parallel Front End
Started by TIMBO |
10 Replies
6107 Views |
by TIMBO |
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Tremolux 1964 AB763 ???
Started by plexi50 |
8 Replies
5644 Views |
by jojokeo |
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18 Watt tone control?
Started by jeff |
7 Replies
7932 Views |
by sluckey |
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VOX AC100 resistors
Started by Tiny_Daddy |
4 Replies
6147 Views |
by SoundmasterG |
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current production el34 tubes
Started by duke of earl |
8 Replies
6071 Views |
by SoundmasterG |
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Quick resistor question regarding wattage
Started by navdave |
6 Replies
5437 Views |
by navdave |
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Bassman 135 - Power supply questions
Started by LooseChange |
3 Replies
4844 Views |
by LooseChange |
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5f3 Build Nubie
Started by Ed_Chambley |
15 Replies
9214 Views |
by stingray_65 |
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8 Replies
6115 Views |
by PRR |
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Omega Mods - Fender Hot Rod Deluxe
Started by dpm309 |
2 Replies
10879 Views |
by jim |
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12 Replies
22608 Views |
by frank57 |
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4 Replies
5448 Views |
by J Rindt |
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Tremolo start up slooooow
Started by Madison |
11 Replies
7796 Views |
by Madison |
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PT for 5E5-A
Started by Leevi |
13 Replies
9139 Views |
by Leevi |
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preamp tube question
Started by John |
7 Replies
6050 Views |
by John |
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16 Replies
17665 Views |
by catnine |
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Hoffman 5F6A Tweed Bassman Filter Caps
Started by dixiepig |
12 Replies
10168 Views |
by tubeswell |
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I'm feeling like the Maytag Repair Man
Started by Platefire |
16 Replies
8468 Views |
by TubeGeek |
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Bassman 70 Hot Rod
Started by dpm309 |
6 Replies
7423 Views |
by jjasilli |
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Marshall 18 watt
Started by jeff |
11 Replies
7246 Views |
by EL34 |
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pot's linear/audio
Started by tcoil |
4 Replies
4621 Views |
by stratele52 |
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7 Replies
5444 Views |
by eleventeen |
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MOVED: motorola diode
Started by EL34 |
0 Replies
4012 Views |
by EL34 |
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Fiberboard(I'll never use it again)
Started by jeff |
27 Replies
17396 Views |
by EL34 |
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Probing with a Multimeter can help
Started by LooseChange |
14 Replies
8026 Views |
by LooseChange |
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2 Replies
7751 Views |
by catnine |
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fender silverface mod bias question
Started by kwm488 |
24 Replies
14691 Views |
by sluckey |
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Am I hot or cold
Started by 1969mako |
30 Replies
13399 Views |
by sluckey |
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12 Replies
8394 Views |
by kwm488 |
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TOS vs TBM vs CSB
Started by tubenit |
21 Replies
11695 Views |
by zendragon63 |
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EL84/6V6GT A BIT TOOOOO HOT (PLEX GAIN 20)
Started by TIMBO |
32 Replies
15019 Views |
by jjasilli |
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89 Replies
35476 Views |
by jojokeo |
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PT for a 18 W stout
Started by stingray_65 |
4 Replies
5575 Views |
by stingray_65 |
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Various amp questions
Started by tubenit |
9 Replies
6199 Views |
by tubenit |
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5 Replies
6592 Views |
by plexi50 |
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1ohm 10W power resistor on Cathode?
Started by samato |
7 Replies
5159 Views |
by Tiny_Daddy |
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it's driving me crazy...
Started by rzenc |
26 Replies
12403 Views |
by jojokeo |
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