Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 08:07:56 am | ||
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11 Replies
7858 Views |
by BobL |
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Question on HoSo56
Started by jazbo8 |
6 Replies
3508 Views |
by jazbo8 |
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Where to source Bogen Pilot Lamps
Started by jjasilli |
11 Replies
7144 Views |
by HotBluePlates |
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Shaking up some Tweed tremolo circuits
Started by printer2 |
3 Replies
3760 Views |
by HotBluePlates |
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Gibson GA40 LP on bench
Started by Madison |
7 Replies
4484 Views |
by HotBluePlates |
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6K6GT max plate voltage?
Started by rob_h |
5 Replies
7417 Views |
by PRR |
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Photos and one last question
Started by hesamadman |
13 Replies
6634 Views |
by HotBluePlates |
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5e4-a 210 super with 4 6v6's
Started by galtjunk |
7 Replies
5550 Views |
by HotBluePlates |
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Biasing a Tremolux 5E9A
Started by SleepLess |
8 Replies
5970 Views |
by HotBluePlates |
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39 Replies
12811 Views |
by HotBluePlates |
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PT/REC Voltages not what I expect
Started by llama |
16 Replies
6736 Views |
by HotBluePlates |
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88 Replies
31984 Views |
by HotBluePlates |
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Simple (?) output transforer question
Started by Dreams |
22 Replies
9366 Views |
by HotBluePlates |
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RCA Circuit low power amp - no PT
Started by ponchojack |
0 Replies
2816 Views |
by ponchojack |
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7 Replies
4370 Views |
by bakerlite |
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all pentodes...
Started by DummyLoad |
44 Replies
14456 Views |
by DummyLoad |
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24 Replies
15305 Views |
by MrHaroldA |
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Amp on board
Started by Mats |
4 Replies
3653 Views |
by sluckey |
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Gibson GA-20 Bad Tranny?
Started by BigE |
4 Replies
3652 Views |
by PRR |
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Superhero Overdrive!
Started by G._Hoffman |
10 Replies
4666 Views |
by G._Hoffman |
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9 Replies
5451 Views |
by smackoj |
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3 Replies
4789 Views |
by TubeRube |
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Turrets vs. Eyelets
Started by rifflicks |
7 Replies
8572 Views |
by rifflicks |
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29 Replies
15230 Views |
by terminalgs |
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Magnatone Starlett buzzing
Started by BigE |
7 Replies
5360 Views |
by terminalgs |
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chandler tube driver
Started by jeff |
5 Replies
4908 Views |
by PRR |
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14 Replies
10505 Views |
by Willabe |
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Re-building
Started by ajeffcote |
4 Replies
3675 Views |
by ajeffcote |
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Pro reverb buzzing
Started by Underwood |
2 Replies
3289 Views |
by Underwood |
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22 Replies
14511 Views |
by whoops |
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ques about PI for PRR and/or Slukey
Started by ernie_jr |
8 Replies
4346 Views |
by ernie_jr |
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Pee Wee Hammond
Started by sluckey |
19 Replies
6716 Views |
by Ed_Chambley |
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Marshall JCM800 reissue DEAD?
Started by glp |
5 Replies
3727 Views |
by Jack1962 |
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amp start up help
Started by ernie_jr |
4 Replies
3435 Views |
by ernie_jr |
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4 Replies
3505 Views |
by kagliostro |
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Need Newcomb TR 25M amp Schematic
Started by micajah |
0 Replies
3367 Views |
by micajah |
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5879 & 6BM8 Champ reverb
Started by tubenit |
12 Replies
6564 Views |
by DummyLoad |
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On Diodes, Tubes and Compression
Started by silverfox |
1 Replies
3455 Views |
by super&plexi |
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Need a solid state rec. suggestion
Started by pbman1953 |
21 Replies
5401 Views |
by pbman1953 |
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27 Replies
9023 Views |
by alerich |
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Mini-Mesa anybody?
Started by sean_thornton |
9 Replies
4924 Views |
by Jack1962 |
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4 Replies
6857 Views |
by mertsolak |
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2 Replies
2831 Views |
by sluckey |
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25 Replies
8897 Views |
by PRR |
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Sovtek Mig 100 Plate voltage?
Started by Leevi |
7 Replies
5463 Views |
by sluckey |
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foot controlable speed and intensity?
Started by Sandoz6G16 |
5 Replies
3595 Views |
by super&plexi |
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6 Replies
4128 Views |
by pbman1953 |
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16 Replies
7093 Views |
by rzenc |
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silverface princeton vs RI?
Started by 12AX7 |
12 Replies
6154 Views |
by super&plexi |
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1 Replies
2832 Views |
by sluckey |
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