Welcome To the Hoffman Amplifiers Forum
October 24, 2025, 03:19:43 am
Welcome To the Hoffman Amplifiers ForumOctober 24, 2025, 03:19:43 am | ||
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5 Replies
6138 Views |
December 07, 2010, 03:23:47 pmby Merlin |
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guitar stereo tube preamp
Started by accmeint |
8 Replies
5032 Views |
December 07, 2010, 01:53:18 pm by accmeint |
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25 Replies
7542 Views |
December 06, 2010, 05:16:35 pm by Willabe |
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my wish list
Started by Satellite^Guy |
5 Replies
3342 Views |
December 06, 2010, 04:26:33 pm by bigdaddy |
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Princeton Reverb with a Twist.
Started by DummyLoad |
8 Replies
4614 Views |
December 06, 2010, 03:10:43 pm by DummyLoad |
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Schematic of the month
Started by FYL |
33 Replies
15252 Views |
December 06, 2010, 06:10:04 am by supro66 |
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Twin Reverb SF heater wiring
Started by sixs929 |
1 Replies
2727 Views |
December 06, 2010, 04:51:10 am by LooseChange |
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2 Replies
2977 Views |
December 06, 2010, 02:11:24 am by steven |
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Supro Super - serial number tag
Started by theundeadelvis |
4 Replies
4929 Views |
December 06, 2010, 12:35:32 am by rafe |
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4 Replies
5220 Views |
December 05, 2010, 04:08:04 pm by echuta13 |
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Master volume for Dynaco power amp
Started by Leevi |
10 Replies
5042 Views |
December 05, 2010, 03:15:43 pm by Leevi |
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Can I go for a smaller tank?
Started by toomanyslurpees |
5 Replies
3510 Views |
December 05, 2010, 02:44:36 pm by toomanyslurpees |
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Passive Effects Loop jack grounding
Started by tubenit |
4 Replies
4255 Views |
December 05, 2010, 01:31:12 pm by tubenit |
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Western Electric
Started by Tiny_Daddy |
1 Replies
2530 Views |
December 05, 2010, 12:19:27 pm by FYL |
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2 Replies
2795 Views |
December 04, 2010, 09:18:33 pm by markmalin |
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PI's How do they relate to the Power Tubes
Started by TIMBO |
2 Replies
2924 Views |
December 04, 2010, 08:50:32 pm by TIMBO |
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The Rats Nest / DSL 100
Started by plexi50 |
0 Replies
2801 Views |
December 04, 2010, 07:58:30 pm by plexi50 |
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Power Tube Flashing Dissapears / 6L6GC
Started by plexi50 |
6 Replies
4423 Views |
December 04, 2010, 07:49:55 pm by plexi50 |
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Pairing different power tubes together?
Started by TIMBO |
15 Replies
6150 Views |
December 04, 2010, 02:31:47 pm by TIMBO |
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Tube rectifier AND SS rectifier
Started by jeff |
37 Replies
12665 Views |
December 03, 2010, 08:41:41 pm by RicharD |
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Reverb Tanks -insulated jacks?
Started by Nathan |
5 Replies
5933 Views |
December 03, 2010, 08:09:09 pm by PRR |
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Russian MK60 Red Bear
Started by plexi50 |
0 Replies
3406 Views |
December 03, 2010, 02:42:05 pm by plexi50 |
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Premier 88
Started by musicfixerupper |
0 Replies
3130 Views |
December 03, 2010, 09:55:51 am by musicfixerupper |
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Debugging a new biuld
Started by Slunderfungus |
16 Replies
5975 Views |
December 03, 2010, 07:42:17 am by sluckey |
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Screen resistors
Started by J Rindt |
12 Replies
7608 Views |
December 03, 2010, 06:55:47 am by HotBluePlates |
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16 Replies
6949 Views |
December 02, 2010, 11:30:24 pm by theundeadelvis |
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13 Replies
6075 Views |
December 02, 2010, 08:16:56 pm by RobBozic |
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Vibrolux or Vibroverb Poll
Started by plexi50 |
18 Replies
8476 Views |
December 02, 2010, 07:05:13 pm by plexi50 |
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8 Replies
7967 Views |
December 02, 2010, 04:11:53 pm by FYL |
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6aq5 SE OT
Started by jeff |
7 Replies
5801 Views |
December 02, 2010, 03:57:16 pm by jojokeo |
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Voltages for Champ/ Stinger.
Started by TIMBO |
8 Replies
4570 Views |
December 02, 2010, 03:52:06 pm by jojokeo |
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4 Replies
3107 Views |
December 01, 2010, 09:11:11 pm by theundeadelvis |
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another PT issue
Started by gary sanders |
10 Replies
4450 Views |
December 01, 2010, 07:26:51 pm by kriswel |
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OT Impedance match
Started by LooseChange |
5 Replies
3702 Views |
November 30, 2010, 08:10:35 am by jjasilli |
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8 Replies
4119 Views |
November 30, 2010, 05:42:25 am by EL34 |
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Fender grid caps
Started by J Rindt |
2 Replies
2564 Views |
November 30, 2010, 05:35:42 am by LooseChange |
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5F6-A PT choice ?
Started by worth |
24 Replies
9065 Views |
November 29, 2010, 05:40:38 pm by worth |
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MODIFIED MY NORMAL CHANNEL/VIBROLUX
Started by phsyconoodler |
7 Replies
4621 Views |
November 29, 2010, 04:24:42 pm by phsyconoodler |
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Vibrolux Grid Resistors?
Started by plexi50 |
2 Replies
2801 Views |
November 29, 2010, 02:00:53 pm by plexi50 |
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Transformer specs
Started by macula56 |
8 Replies
3875 Views |
November 29, 2010, 12:38:11 pm by macula56 |
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Tweed OD Lite revised
Started by tubenit |
3 Replies
3385 Views |
November 29, 2010, 11:03:07 am by tubenit |
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PT toasted ???
Started by tubenit |
15 Replies
5432 Views |
November 29, 2010, 10:28:38 am by phsyconoodler |
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Scrap Parts Preamp
Started by RicharD |
8 Replies
3926 Views |
November 28, 2010, 08:36:21 pm by DummyLoad |
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Lucky Kid - 67 Fender Princeton
Started by Ryteone |
12 Replies
4928 Views |
November 28, 2010, 07:50:11 pm by FYL |
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4 Replies
7535 Views |
November 28, 2010, 04:10:44 pm by RobBozic |
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3 Replies
3173 Views |
November 28, 2010, 06:04:43 am by EL34 |
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AB763 Build Question????
Started by WillieBoy |
4 Replies
3248 Views |
November 28, 2010, 06:00:13 am by EL34 |
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Would this be too challenging ?
Started by Coastie99 |
36 Replies
9557 Views |
November 27, 2010, 04:52:22 pm by sluckey |
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13 Replies
5796 Views |
November 27, 2010, 02:07:59 pm by Dave |
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A weird noise
Started by Leevi |
11 Replies
4175 Views |
November 27, 2010, 11:00:20 am by Leevi |
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