Welcome To the Hoffman Amplifiers Forum
September 07, 2025, 02:32:03 am
Welcome To the Hoffman Amplifiers ForumSeptember 07, 2025, 02:32:03 am | ||
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| 0 Members and 16 Guests are viewing this board. | ||||
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Princeton Reverb Turret Board problem
Started by MadMax |
44 Replies
20089 Views |
December 29, 2014, 05:41:58 pmby HotBluePlates |
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High Plate Voltage in '72 SFDR
Started by mcasey1 |
24 Replies
10831 Views |
December 29, 2014, 12:45:18 pm by Ed_Chambley |
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Mods for princeton reverb
Started by proaudioguy |
37 Replies
16987 Views |
December 29, 2014, 12:19:57 pm by Willabe |
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70 Replies
24336 Views |
December 29, 2014, 06:28:15 am by lego4040 |
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Silvertone 1482 Troubleshooting
Started by guitarrock04 |
15 Replies
6865 Views |
December 28, 2014, 11:13:46 am by jjasilli |
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6 Replies
4136 Views |
December 26, 2014, 03:53:09 pm by Mike_J |
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HAMMOND AO43 INTO WHAT?
Started by redmojo |
11 Replies
4152 Views |
December 26, 2014, 03:52:52 pm by redmojo |
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MOVED: Merry Xmas
Started by EL34 |
0 Replies
1632 Views |
December 26, 2014, 01:19:34 pm by EL34 |
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Elevated heaters - Where to take DC ?
Started by kagliostro |
14 Replies
7107 Views |
December 26, 2014, 12:40:38 pm by kagliostro |
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15 Replies
4979 Views |
December 25, 2014, 05:28:55 am by Jack_Hester |
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Princeton reverb master
Started by phsyconoodler |
12 Replies
4336 Views |
December 24, 2014, 07:40:16 pm by phsyconoodler |
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Adding a 1 Tube OD
Started by TIMBO |
12 Replies
4276 Views |
December 24, 2014, 07:35:22 pm by Mike_J |
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D'Mars (non-5879) & FX update
Started by tubenit |
9 Replies
3566 Views |
December 24, 2014, 04:27:01 pm by MakerDP |
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5 Replies
3124 Views |
December 24, 2014, 06:45:56 am by Jim Coash |
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Hybrid Backface / Tweed
Started by j.w.goode |
8 Replies
3545 Views |
December 23, 2014, 12:18:59 pm by sluckey |
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Speaker ohms switch
Started by supro66 |
5 Replies
2281 Views |
December 23, 2014, 11:40:28 am by jjasilli |
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blues junior lifted pad and trace
Started by bakerlite |
8 Replies
3210 Views |
December 21, 2014, 11:47:53 am by blues man |
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3 Replies
4507 Views |
December 20, 2014, 01:04:49 pm by kagliostro |
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Removing sockets from PCB
Started by jeff |
11 Replies
4757 Views |
December 20, 2014, 08:41:14 am by jeff |
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Fender 5e3 Deluxe
Started by supro66 |
3 Replies
2324 Views |
December 19, 2014, 08:53:32 am by supro66 |
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confusing heater filament circuit
Started by BrianS |
11 Replies
3850 Views |
December 18, 2014, 04:14:49 pm by HotBluePlates |
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15 Replies
5530 Views |
December 18, 2014, 06:58:59 am by DummyLoad |
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Orange AD15 input jack
Started by Leevi |
1 Replies
1885 Views |
December 18, 2014, 06:31:52 am by sluckey |
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7 Replies
2618 Views |
December 17, 2014, 07:43:19 pm by EL34 |
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voltage divider
Started by shooter |
25 Replies
6536 Views |
December 17, 2014, 07:02:47 pm by shooter |
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13 Replies
5627 Views |
December 17, 2014, 04:04:13 pm by John |
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Nightmare On TSL Street
Started by plexi50 |
37 Replies
12256 Views |
December 16, 2014, 08:18:24 pm by HotBluePlates |
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6SL7 heater wiring / reference
Started by Baguette |
8 Replies
4756 Views |
December 16, 2014, 03:14:52 pm by DummyLoad |
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10 Replies
5906 Views |
December 15, 2014, 08:20:20 pm by PRR |
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46 Replies
10798 Views |
December 15, 2014, 02:02:57 pm by lego4040 |
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Pre PIMV gain loss?
Started by RobBozic |
2 Replies
2180 Views |
December 15, 2014, 11:16:06 am by sluckey |
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anybody do a deluxe reverb build ?
Started by mikhett |
4 Replies
2103 Views |
December 14, 2014, 11:17:05 pm by DummyLoad |
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Fender 75 footswitch sch
Started by blues man |
2 Replies
3788 Views |
December 14, 2014, 03:16:43 pm by blues man |
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First build! Chassis layout ok?
Started by larstore |
31 Replies
7952 Views |
December 14, 2014, 01:14:04 pm by Willabe |
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Ecap Bleed Resistors
Started by TIMBO |
26 Replies
7274 Views |
December 14, 2014, 06:56:49 am by DummyLoad |
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3 Replies
4122 Views |
December 13, 2014, 02:35:06 pm by coreysan |
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43 Replies
17171 Views |
December 12, 2014, 05:27:12 pm by 2deaf |
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61 Replies
18406 Views |
December 12, 2014, 04:39:36 pm by HotBluePlates |
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Presence Control seems not to work too well
Started by dude |
7 Replies
3057 Views |
December 12, 2014, 11:35:24 am by alerich |
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Modify a 6g15
Started by blues man |
3 Replies
2441 Views |
December 11, 2014, 01:36:54 pm by blues man |
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0 Replies
1659 Views |
December 11, 2014, 11:10:31 am by TerryD |
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Adjusting reverb + fx loop
Started by SILVERGUN |
31 Replies
7254 Views |
December 11, 2014, 07:42:44 am by SILVERGUN |
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Questions (Holden Wasp)
Started by TIMBO |
1 Replies
1853 Views |
December 11, 2014, 04:25:42 am by DummyLoad |
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Using spare pins on power tube sockets
Started by TIMBO |
6 Replies
2891 Views |
December 11, 2014, 01:40:34 am by TIMBO |
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OK this is deja-vu.
Started by DummyLoad |
7 Replies
3192 Views |
December 10, 2014, 08:28:36 pm by DummyLoad |
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Advances in Electrolytic Caps
Started by fiftynine |
14 Replies
6657 Views |
December 10, 2014, 04:32:57 pm by jojokeo |
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24 Replies
12577 Views |
December 10, 2014, 09:47:16 am by Mike_J |
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hoffman Hotswitch
Started by jack2911guitarblues |
4 Replies
2950 Views |
December 09, 2014, 08:13:33 pm by jack2911guitarblues |
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28 Replies
6930 Views |
December 09, 2014, 07:37:25 pm by goldstache |
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14 Replies
4170 Views |
December 09, 2014, 07:27:28 pm by goldstache |
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