Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 12:21:49 pm | ||
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| NoThisFM and 66 Guests are viewing this board. | ||||
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6 Replies
6293 Views |
by Mike_J |
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HAMMOND AO43 INTO WHAT?
Started by redmojo |
11 Replies
6961 Views |
by redmojo |
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MOVED: Merry Xmas
Started by EL34 |
0 Replies
3641 Views |
by EL34 |
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Elevated heaters - Where to take DC ?
Started by kagliostro |
14 Replies
10535 Views |
by kagliostro |
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15 Replies
8445 Views |
by Jack_Hester |
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Princeton reverb master
Started by phsyconoodler |
12 Replies
7186 Views |
by phsyconoodler |
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Adding a 1 Tube OD
Started by TIMBO |
12 Replies
6963 Views |
by Mike_J |
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D'Mars (non-5879) & FX update
Started by tubenit |
9 Replies
6612 Views |
by MakerDP |
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5 Replies
5630 Views |
by Jim Coash |
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Hybrid Backface / Tweed
Started by j.w.goode |
8 Replies
6253 Views |
by sluckey |
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Speaker ohms switch
Started by supro66 |
5 Replies
4714 Views |
by jjasilli |
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blues junior lifted pad and trace
Started by bakerlite |
8 Replies
5341 Views |
by blues man |
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3 Replies
7486 Views |
by kagliostro |
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Removing sockets from PCB
Started by jeff |
11 Replies
8064 Views |
by jeff |
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Fender 5e3 Deluxe
Started by supro66 |
3 Replies
4160 Views |
by supro66 |
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confusing heater filament circuit
Started by BrianS |
11 Replies
7033 Views |
by HotBluePlates |
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15 Replies
8748 Views |
by DummyLoad |
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Orange AD15 input jack
Started by Leevi |
1 Replies
3765 Views |
by sluckey |
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7 Replies
4622 Views |
by EL34 |
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voltage divider
Started by shooter |
25 Replies
10831 Views |
by shooter |
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13 Replies
9127 Views |
by John |
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Nightmare On TSL Street
Started by plexi50 |
37 Replies
17509 Views |
by HotBluePlates |
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6SL7 heater wiring / reference
Started by Baguette |
8 Replies
7590 Views |
by DummyLoad |
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10 Replies
8837 Views |
by PRR |
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46 Replies
17258 Views |
by lego4040 |
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Pre PIMV gain loss?
Started by RobBozic |
2 Replies
4564 Views |
by sluckey |
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anybody do a deluxe reverb build ?
Started by mikhett |
4 Replies
4199 Views |
by DummyLoad |
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Fender 75 footswitch sch
Started by blues man |
2 Replies
6630 Views |
by blues man |
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First build! Chassis layout ok?
Started by larstore |
31 Replies
14016 Views |
by Willabe |
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Ecap Bleed Resistors
Started by TIMBO |
26 Replies
12783 Views |
by DummyLoad |
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3 Replies
7223 Views |
by coreysan |
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43 Replies
27943 Views |
by 2deaf |
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61 Replies
32962 Views |
by HotBluePlates |
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Presence Control seems not to work too well
Started by dude |
7 Replies
5433 Views |
by alerich |
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Modify a 6g15
Started by blues man |
3 Replies
4507 Views |
by blues man |
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0 Replies
3372 Views |
by TerryD |
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Adjusting reverb + fx loop
Started by SILVERGUN |
31 Replies
12035 Views |
by SILVERGUN |
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Questions (Holden Wasp)
Started by TIMBO |
1 Replies
3926 Views |
by DummyLoad |
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Using spare pins on power tube sockets
Started by TIMBO |
6 Replies
4752 Views |
by TIMBO |
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OK this is deja-vu.
Started by DummyLoad |
7 Replies
5453 Views |
by DummyLoad |
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Advances in Electrolytic Caps
Started by fiftynine |
14 Replies
11046 Views |
by jojokeo |
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24 Replies
20759 Views |
by Mike_J |
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hoffman Hotswitch
Started by jack2911guitarblues |
4 Replies
5014 Views |
by jack2911guitarblues |
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28 Replies
10881 Views |
by goldstache |
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14 Replies
7008 Views |
by goldstache |
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hollow state rectumafriers
Started by DummyLoad |
7 Replies
4893 Views |
by HotBluePlates |
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E filter caps
Started by dude |
5 Replies
5355 Views |
by HotBluePlates |
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11 Replies
8530 Views |
by Ed_Chambley |
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1 x 16uf or 2 x 8uf Filtering
Started by fiftynine |
10 Replies
6816 Views |
by fiftynine |
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1 Replies
3526 Views |
by sluckey |
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