Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 05:39:43 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 05:39:43 am | ||
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| 0 Members and 53 Guests are viewing this board. | ||||
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JCM 2204 Ceriatone build
Started by Oddvar |
17 Replies
5289 Views |
January 23, 2017, 09:49:11 amby MFowler |
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Turret Board Layout help
Started by Big_Mike |
16 Replies
5256 Views |
January 22, 2017, 08:02:54 pm by Big_Mike |
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6BM8 one tube reverb
Started by tubenit |
34 Replies
14568 Views |
January 22, 2017, 05:33:41 pm by moonbird |
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11 Replies
3752 Views |
January 22, 2017, 11:35:50 am by Tweeds |
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12 Replies
5800 Views |
January 22, 2017, 08:41:06 am by 12AX7 |
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Reversed electrolytic capacitor?
Started by folksnake |
2 Replies
1954 Views |
January 22, 2017, 05:09:05 am by folksnake |
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6 Replies
4739 Views |
January 22, 2017, 03:27:20 am by kagliostro |
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Rick Tone 19 "Cupid" clone
Started by Redfishbum |
1 Replies
2580 Views |
January 21, 2017, 11:31:25 am by BetterOffShred |
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3 Replies
2466 Views |
January 20, 2017, 08:50:45 pm by p2pAmps |
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Gibson ga5 tolex
Started by Scsoul |
1 Replies
1834 Views |
January 20, 2017, 04:57:29 pm by dpm309 |
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Fender FSR '65 Princeton Reverb
Started by dpm309 |
14 Replies
4238 Views |
January 20, 2017, 12:09:08 pm by dpm309 |
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Film caps in PSU
Started by FranciscoPerez |
12 Replies
5240 Views |
January 20, 2017, 11:11:26 am by PRR |
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8 Replies
3527 Views |
January 20, 2017, 12:51:47 am by Willabe |
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MOVED: LOL!
Started by EL34 |
0 Replies
1597 Views |
January 19, 2017, 05:49:31 pm by EL34 |
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Signal and bypass caps
Started by dennyg |
4 Replies
2492 Views |
January 19, 2017, 05:49:04 pm by HotBluePlates |
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Intensity control to tremolo
Started by Leevi |
19 Replies
6621 Views |
January 19, 2017, 03:43:34 pm by kagliostro |
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Chassis Thickness and Pot Thread depth
Started by turtle441 |
2 Replies
2232 Views |
January 19, 2017, 11:47:24 am by MFowler |
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small 6y6/6w6 amp
Started by 8wattjack |
17 Replies
10003 Views |
January 18, 2017, 08:37:12 pm by purpletele |
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Heater wires through shielded cable
Started by fossilshark |
4 Replies
3627 Views |
January 18, 2017, 03:57:58 pm by dennyg |
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THD question
Started by shooter |
16 Replies
4574 Views |
January 18, 2017, 08:28:58 am by shooter |
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Dimmer Circuit for Old Trannies
Started by silverfox |
4 Replies
2435 Views |
January 18, 2017, 07:11:07 am by sluckey |
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Question on Bassman 5F6A hum
Started by pompeiisneaks |
32 Replies
6807 Views |
January 18, 2017, 01:07:00 am by pompeiisneaks |
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choke spec question
Started by 12AX7 |
2 Replies
2003 Views |
January 17, 2017, 03:23:06 pm by 12AX7 |
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CJ-11 layout help
Started by ncusack |
13 Replies
8005 Views |
January 16, 2017, 01:56:25 pm by frankk |
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12V heater supply question(s)
Started by dennyg |
4 Replies
2541 Views |
January 16, 2017, 12:37:02 pm by dennyg |
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Your Design Skills required please !!!!! - Topic closed
Started by Attila |
13 Replies
4492 Views |
January 16, 2017, 12:16:52 pm by kagliostro |
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Modified AB763 schematic question?
Started by markmalin |
13 Replies
4456 Views |
January 16, 2017, 09:03:48 am by markmalin |
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Adding Ibanez ts9dx to 5f2 circuit
Started by Crate50watt |
8 Replies
3493 Views |
January 16, 2017, 12:53:31 am by silverfox |
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Adding a Hot Switch
Started by TIMBO |
11 Replies
3740 Views |
January 15, 2017, 03:20:19 pm by PRR |
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7 Replies
5554 Views |
January 14, 2017, 04:52:20 pm by markmalin |
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7 Replies
3098 Views |
January 14, 2017, 12:36:10 pm by Ed_Chambley |
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Need heip with peculiar AB763 issue
Started by markmalin |
17 Replies
4731 Views |
January 14, 2017, 10:05:41 am by markmalin |
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2 Replies
1875 Views |
January 14, 2017, 07:53:19 am by pbman1953 |
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circuit question
Started by shooter |
49 Replies
9475 Views |
January 13, 2017, 06:27:56 pm by shooter |
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7 Replies
4578 Views |
January 13, 2017, 06:14:41 pm by shooter |
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5 Replies
2433 Views |
January 13, 2017, 04:34:05 pm by kagliostro |
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AB763 screen grid voltage question
Started by Planobilly |
5 Replies
3310 Views |
January 13, 2017, 04:19:36 pm by PRR |
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5F6-A new build research advice needed
Started by Bangy |
42 Replies
9408 Views |
January 13, 2017, 11:30:53 am by Bangy |
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20 Replies
5446 Views |
January 13, 2017, 11:04:19 am by sluckey |
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AC Chord wiring help
Started by Bangy |
10 Replies
3750 Views |
January 13, 2017, 05:43:57 am by FranciscoPerez |
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Speaker outputs
Started by fossilshark |
16 Replies
4230 Views |
January 12, 2017, 10:24:42 pm by terminalgs |
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Output section impedance questions
Started by silverfox |
18 Replies
4767 Views |
January 12, 2017, 07:29:10 pm by HotBluePlates |
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JCM 800 sound like a Laney?
Started by fossilshark |
2 Replies
2449 Views |
January 12, 2017, 02:28:32 pm by BlackCrowe604 |
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Crazy parallel loop idea
Started by 12AX7 |
0 Replies
1942 Views |
January 12, 2017, 01:46:01 pm by 12AX7 |
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4 Replies
3644 Views |
January 12, 2017, 09:39:15 am by Voxbox |
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5 Replies
3111 Views |
January 12, 2017, 09:16:36 am by dross |
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5 Replies
2087 Views |
January 12, 2017, 07:47:13 am by Platefire |
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Another possible Blues Jr conversion
Started by gtrplayr1976 |
8 Replies
3279 Views |
January 11, 2017, 11:47:08 pm by purpletele |
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Primary OT spec for 5F2A build
Started by Bangy |
20 Replies
10560 Views |
January 11, 2017, 10:15:18 pm by Bangy |
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opinions on a issue with this loop
Started by 12AX7 |
16 Replies
5067 Views |
January 11, 2017, 09:41:51 pm by 2deaf |
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