Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 08:01:35 pm | ||
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Hybrid Backface / Tweed
Started by j.w.goode |
8 Replies
5468 Views |
by sluckey |
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Speaker ohms switch
Started by supro66 |
5 Replies
3878 Views |
by jjasilli |
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blues junior lifted pad and trace
Started by bakerlite |
8 Replies
4624 Views |
by blues man |
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3 Replies
6571 Views |
by kagliostro |
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Removing sockets from PCB
Started by jeff |
11 Replies
6994 Views |
by jeff |
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Fender 5e3 Deluxe
Started by supro66 |
3 Replies
3457 Views |
by supro66 |
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confusing heater filament circuit
Started by BrianS |
11 Replies
5769 Views |
by HotBluePlates |
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15 Replies
7634 Views |
by DummyLoad |
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Orange AD15 input jack
Started by Leevi |
1 Replies
3088 Views |
by sluckey |
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7 Replies
4051 Views |
by EL34 |
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voltage divider
Started by shooter |
25 Replies
9378 Views |
by shooter |
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13 Replies
7969 Views |
by John |
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Nightmare On TSL Street
Started by plexi50 |
37 Replies
15336 Views |
by HotBluePlates |
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6SL7 heater wiring / reference
Started by Baguette |
8 Replies
6539 Views |
by DummyLoad |
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10 Replies
7701 Views |
by PRR |
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46 Replies
14719 Views |
by lego4040 |
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Pre PIMV gain loss?
Started by RobBozic |
2 Replies
3797 Views |
by sluckey |
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anybody do a deluxe reverb build ?
Started by mikhett |
4 Replies
3509 Views |
by DummyLoad |
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Fender 75 footswitch sch
Started by blues man |
2 Replies
5609 Views |
by blues man |
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First build! Chassis layout ok?
Started by larstore |
31 Replies
11918 Views |
by Willabe |
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Ecap Bleed Resistors
Started by TIMBO |
26 Replies
10972 Views |
by DummyLoad |
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3 Replies
6131 Views |
by coreysan |
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43 Replies
23924 Views |
by 2deaf |
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61 Replies
27883 Views |
by HotBluePlates |
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Presence Control seems not to work too well
Started by dude |
7 Replies
4578 Views |
by alerich |
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Modify a 6g15
Started by blues man |
3 Replies
3766 Views |
by blues man |
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0 Replies
2656 Views |
by TerryD |
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Adjusting reverb + fx loop
Started by SILVERGUN |
31 Replies
10274 Views |
by SILVERGUN |
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Questions (Holden Wasp)
Started by TIMBO |
1 Replies
3251 Views |
by DummyLoad |
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Using spare pins on power tube sockets
Started by TIMBO |
6 Replies
4081 Views |
by TIMBO |
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OK this is deja-vu.
Started by DummyLoad |
7 Replies
4748 Views |
by DummyLoad |
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Advances in Electrolytic Caps
Started by fiftynine |
14 Replies
9561 Views |
by jojokeo |
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24 Replies
17962 Views |
by Mike_J |
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hoffman Hotswitch
Started by jack2911guitarblues |
4 Replies
4339 Views |
by jack2911guitarblues |
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28 Replies
9658 Views |
by goldstache |
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14 Replies
6139 Views |
by goldstache |
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hollow state rectumafriers
Started by DummyLoad |
7 Replies
4250 Views |
by HotBluePlates |
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E filter caps
Started by dude |
5 Replies
4514 Views |
by HotBluePlates |
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11 Replies
7645 Views |
by Ed_Chambley |
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1 x 16uf or 2 x 8uf Filtering
Started by fiftynine |
10 Replies
5938 Views |
by fiftynine |
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1 Replies
2860 Views |
by sluckey |
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2 Replies
3025 Views |
by chocopower |
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tiny 0.2w speaker
Started by firemedic |
5 Replies
3622 Views |
by HotBluePlates |
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14 Replies
20778 Views |
by jjasilli |
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PCB MOD for HOLDEN WASP
Started by TIMBO |
5 Replies
4102 Views |
by TIMBO |
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4 Replies
5561 Views |
by sluckey |
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Dorf Universal Vibrato........
Started by Jack_Hester |
16 Replies
8471 Views |
by Jack_Hester |
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Best 12AX7/7025 Brand for reliability..
Started by jpdesroc |
4 Replies
5453 Views |
by Mike_J |
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69 Replies
26960 Views |
by Ritchie200 |
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72 Quad Reverb "no reverb"
Started by Mars-Hall |
7 Replies
4762 Views |
by Mars-Hall |
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