Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:18 am | ||
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4 Replies
2960 Views |
by silverfox |
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5 Replies
3387 Views |
by AmberB |
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New EL84 V1 Issue
Started by imgumby001 |
9 Replies
3698 Views |
by imgumby001 |
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Would I need capacitors ?
Started by Colas LeGrippa |
9 Replies
4002 Views |
by Colas LeGrippa |
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2 Replies
2691 Views |
by Latole |
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Hum problem with an old Plush bass amp
Started by AmberB |
47 Replies
12091 Views |
by AmberB |
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Schematic of my lil rock amp
Started by Colas LeGrippa |
21 Replies
6487 Views |
by Colas LeGrippa |
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Foto too large
Started by Colas LeGrippa |
10 Replies
3940 Views |
by kagliostro |
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2 Replies
2568 Views |
by Bieworm |
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8 Replies
3022 Views |
by swingarm |
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1 Replies
2358 Views |
by vampwizzard |
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7 Replies
4920 Views |
by steveo7868 |
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4 Replies
3992 Views |
by imgumby001 |
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93 Fender Super Humms
Started by JustMike |
5 Replies
2862 Views |
by Latole |
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Better bass response
Started by newguitarsmell |
5 Replies
3031 Views |
by Leevi |
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Thunderbolt inspired design help
Started by Hondo944 |
1 Replies
2017 Views |
by Hondo944 |
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6U10 for preamp tube?
Started by AmberB |
2 Replies
2819 Views |
by AmberB |
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5f6a build modifications
Started by Mike_J |
5 Replies
3021 Views |
by Mike_J |
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PS tube rectifier question
Started by johno9 |
7 Replies
3804 Views |
by johno9 |
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What To Do With AO-43 Parts
Started by imgumby001 |
31 Replies
8066 Views |
by imgumby001 |
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55 year old component replacement
Started by jordan86 |
6 Replies
3102 Views |
by pdf64 |
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Fender 6g15 reverb question
Started by jackplug1 |
1 Replies
2129 Views |
by sluckey |
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9 Replies
5584 Views |
by murrayatuptown |
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Hammond OT for Plexi 6v6 build?
Started by mcamelo |
7 Replies
3841 Views |
by mcamelo |
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Supro 1688TN scratch build
Started by luthierwnc |
11 Replies
5497 Views |
by luthierwnc |
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Trafo Orientation Check
Started by Jatchley |
12 Replies
4540 Views |
by trobbins |
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Confused on the 12BY7a
Started by 1blueheron |
10 Replies
7448 Views |
by 1blueheron |
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Heaters question
Started by Colas LeGrippa |
38 Replies
7983 Views |
by Bieworm |
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18W Plexi with EL84s?
Started by mcamelo |
25 Replies
8470 Views |
by mcamelo |
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8 Replies
3394 Views |
by pdf64 |
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20 Replies
7885 Views |
by PRR |
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20 Replies
6567 Views |
by Latole |
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Marshall 1960s super bass schematic
Started by isaac_teller |
3 Replies
4995 Views |
by Latole |
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70 Replies
16601 Views |
by Patrik |
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7 Replies
4028 Views |
by whalecalls |
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Brown Concert hiss
Started by jrkrauss |
5 Replies
2354 Views |
by Latole |
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Microphonic ECC83 12AX7
Started by SoundCity85 |
13 Replies
4343 Views |
by SoundCity85 |
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JTM45 build OT quandry
Started by Blueboozer |
2 Replies
2051 Views |
by High Voltage |
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Switch to replace jumpering inputs?
Started by luthierwnc |
6 Replies
3224 Views |
by Latole |
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10 Replies
4289 Views |
by pdf64 |
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6 Replies
3240 Views |
by MonoPoly |
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Real-life load-lines
Started by PRR |
0 Replies
1925 Views |
by PRR |
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Electrolytic capacitor question.
Started by Mike_J |
24 Replies
7801 Views |
by mresistor |
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Rocker switch light doesn’t work
Started by ericlen838 |
11 Replies
3807 Views |
by 2deaf |
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21 Replies
8867 Views |
by Mike_J |
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13 Replies
3954 Views |
by Sansteeth |
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PI/NFB hum on a Laney GH100L guitar amp
Started by zkrx |
7 Replies
4881 Views |
by zkrx |
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4 Replies
2983 Views |
by aabbs20 |
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Transformer question
Started by Kcz5o |
3 Replies
2534 Views |
by pdf64 |
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Tube Depot has wrong reverb driver batch
Started by Jatchley |
3 Replies
2316 Views |
by vampwizzard |
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