Welcome To the Hoffman Amplifiers ForumMarch 10, 2026, 07:25:00 pm | ||
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Is My Diagnosis Correct?
Started by Thisismyname |
6 Replies
3100 Views |
by Thisismyname |
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Masco Reel to Reel Conversion
Started by jeff |
15 Replies
4796 Views |
by kagliostro |
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Low frequency hum on a hand-wired Pro Jr.
Started by Pmiguy |
11 Replies
4624 Views |
by Pmiguy |
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19 Replies
7539 Views |
by AlNewman |
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Grid resistor balancing
Started by TonyM |
5 Replies
2649 Views |
by tubeswell |
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Bassman 5B6 PT Choice
Started by plumcrazyfx |
6 Replies
4507 Views |
by plumcrazyfx |
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Hallicrafters sx-62a
Started by AlNewman |
5 Replies
3733 Views |
by AlNewman |
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12AX7... 6V & Series heaters???
Started by jeff |
30 Replies
8514 Views |
by jeff |
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Help with splicing in Ampeg Reverb
Started by Jonas |
7 Replies
3495 Views |
by Merlin |
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6K6 SE - max grid resistance question
Started by mxrshiver |
4 Replies
2880 Views |
by tubeswell |
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2x12AX7 EL84 amp ideas requested
Started by TacosSupreme |
26 Replies
9312 Views |
by Latole |
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5 Replies
2957 Views |
by tubeswell |
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Hot Rod Deluxe noise
Started by Leevi |
15 Replies
5063 Views |
by Leevi |
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6V Rectifier Tubes
Started by jeff |
2 Replies
2378 Views |
by AlNewman |
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6bn6 metasonix/millet waveform clipper?
Started by cspar |
1 Replies
2171 Views |
by cspar |
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2 Replies
2440 Views |
by EL34 |
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Optimized 5e3 voltage questions
Started by Dumbmonkey |
21 Replies
9675 Views |
by Dumbmonkey |
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1 Replies
3105 Views |
by Latole |
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29 Replies
15417 Views |
by Viktor86 |
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deluxe reverb II transformers
Started by dsones |
7 Replies
3721 Views |
by mresistor |
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120 Replies
27087 Views |
by Tbone55 |
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20 Replies
6554 Views |
by AlNewman |
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0 Replies
1877 Views |
by dsones |
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SELMER CORVETTE 6V - Low B+
Started by smilan |
13 Replies
4844 Views |
by Latole |
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29 Replies
14245 Views |
by tubeswell |
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5 Replies
3498 Views |
by Merlin |
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6G16 Vibroverb Modified Clone
Started by W5FH |
3 Replies
3477 Views |
by W5FH |
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8 Replies
6054 Views |
by shooter |
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4 Replies
3087 Views |
by Latole |
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Tone Stack Calculator
Started by Jonas |
5 Replies
3628 Views |
by Jonas |
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6g15 Mojo Build Woes
Started by macfadyb |
12 Replies
5106 Views |
by HotBluePlates |
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17 Replies
6377 Views |
by Merlin |
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Dr Z Delta 88 Schematic
Started by hiegdk |
47 Replies
17688 Views |
by AlNewman |
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4 Replies
2835 Views |
by Willabe |
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Optocoupler for channel switching
Started by dsones |
2 Replies
2348 Views |
by tubeswell |
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14 Replies
5759 Views |
by mresistor |
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Marshall DSL1 schematic
Started by mresistor |
5 Replies
6318 Views |
by mresistor |
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Anyone try Pacific Transformers?
Started by jordan86 |
11 Replies
7698 Views |
by Vince73 |
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3 Replies
2794 Views |
by SoundmasterG |
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½ 12AX7, ½ 12AU7 in one tube.
Started by jeff |
4 Replies
2653 Views |
by stratomaster |
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Xvive Optocoupler
Started by aajeffcote |
2 Replies
2179 Views |
by acheld |
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5 Replies
2953 Views |
by mresistor |
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32 Replies
7893 Views |
by mresistor |
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2 Replies
2235 Views |
by Latole |
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Shout out to Doug's Custom Boards
Started by p2pAmps |
2 Replies
2125 Views |
by p2pAmps |
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Tracking down noise
Started by idontknowyou « 1 2 » |
50 Replies
11479 Views |
by bmccowan |
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14 Replies
5207 Views |
by LazarusLong |
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AB763 Style Power Amp Layout ?
Started by Soulchief |
8 Replies
3289 Views |
by Dave |
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23 Replies
6716 Views |
by DummyLoad |
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4 Replies
2280 Views |
by J3ona1 |
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