Welcome To the Hoffman Amplifiers Forum
April 28, 2026, 05:03:47 am
Welcome To the Hoffman Amplifiers ForumApril 28, 2026, 05:03:47 am | ||
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NFB oscillation on SE issue
Started by jojokeo |
9 Replies
6676 Views |
December 10, 2010, 12:28:04 amby jojokeo |
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Location of heatsink question?
Started by RobBozic |
3 Replies
4149 Views |
December 09, 2010, 05:55:40 pm by RobBozic |
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6AK6 BF micro champ success
Started by bigdaddy |
6 Replies
8509 Views |
December 09, 2010, 02:29:38 pm by bigdaddy |
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To use or not to use a VVR?
Started by jojokeo |
44 Replies
18155 Views |
December 09, 2010, 01:00:35 pm by jojokeo |
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6 Replies
6010 Views |
December 09, 2010, 12:25:00 pm by archaos |
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Hoffman Plexi 50
Started by shortfuse |
13 Replies
9711 Views |
December 09, 2010, 11:31:22 am by shortfuse |
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Sowter transformers
Started by Voxbox |
1 Replies
3974 Views |
December 09, 2010, 08:44:45 am by FYL |
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9 Replies
6128 Views |
December 09, 2010, 07:54:47 am by sluckey |
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F.O.R.D. SF Bassman
Started by kriswel |
35 Replies
12414 Views |
December 09, 2010, 07:44:05 am by bluesbear |
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Microphonic wires in SF Twin Reverb
Started by sixs929 |
1 Replies
4595 Views |
December 09, 2010, 03:24:52 am by kriswel |
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Fender 5F8 presence control
Started by navdave |
3 Replies
5039 Views |
December 09, 2010, 12:29:49 am by navdave |
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MOVED: Cheap strain relief pliers
Started by EL34 |
0 Replies
3636 Views |
December 08, 2010, 05:43:28 pm by EL34 |
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2 Replies
4329 Views |
December 08, 2010, 03:35:42 pm by frank57 |
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Magnatone MP-1 reverb
Started by StevieRayVehkakoski |
17 Replies
11606 Views |
December 07, 2010, 10:11:46 pm by davohilts |
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5 Replies
7601 Views |
December 07, 2010, 03:23:47 pm by Merlin |
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guitar stereo tube preamp
Started by accmeint |
8 Replies
6935 Views |
December 07, 2010, 01:53:18 pm by accmeint |
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25 Replies
9428 Views |
December 06, 2010, 05:16:35 pm by Willabe |
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my wish list
Started by Satellite^Guy |
5 Replies
4795 Views |
December 06, 2010, 04:26:33 pm by bigdaddy |
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Princeton Reverb with a Twist.
Started by DummyLoad |
8 Replies
6336 Views |
December 06, 2010, 03:10:43 pm by DummyLoad |
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Schematic of the month
Started by FYL |
33 Replies
18431 Views |
December 06, 2010, 06:10:04 am by supro66 |
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Twin Reverb SF heater wiring
Started by sixs929 |
1 Replies
3920 Views |
December 06, 2010, 04:51:10 am by LooseChange |
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2 Replies
4342 Views |
December 06, 2010, 02:11:24 am by steven |
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Supro Super - serial number tag
Started by theundeadelvis |
4 Replies
6526 Views |
December 06, 2010, 12:35:32 am by rafe |
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4 Replies
6677 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
6959 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
5359 Views |
December 05, 2010, 02:44:36 pm by toomanyslurpees |
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Passive Effects Loop jack grounding
Started by tubenit |
4 Replies
5819 Views |
December 05, 2010, 01:31:12 pm by tubenit |
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Western Electric
Started by Tiny_Daddy |
1 Replies
3773 Views |
December 05, 2010, 12:19:27 pm by FYL |
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2 Replies
4287 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
4445 Views |
December 04, 2010, 08:50:32 pm by TIMBO |
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The Rats Nest / DSL 100
Started by plexi50 |
0 Replies
4113 Views |
December 04, 2010, 07:58:30 pm by plexi50 |
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Power Tube Flashing Dissapears / 6L6GC
Started by plexi50 |
6 Replies
5866 Views |
December 04, 2010, 07:49:55 pm by plexi50 |
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Pairing different power tubes together?
Started by TIMBO |
15 Replies
8185 Views |
December 04, 2010, 02:31:47 pm by TIMBO |
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Tube rectifier AND SS rectifier
Started by jeff |
37 Replies
16011 Views |
December 03, 2010, 08:41:41 pm by RicharD |
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Reverb Tanks -insulated jacks?
Started by Nathan |
5 Replies
7303 Views |
December 03, 2010, 08:09:09 pm by PRR |
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Russian MK60 Red Bear
Started by plexi50 |
0 Replies
4583 Views |
December 03, 2010, 02:42:05 pm by plexi50 |
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Premier 88
Started by musicfixerupper |
0 Replies
4271 Views |
December 03, 2010, 09:55:51 am by musicfixerupper |
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Debugging a new biuld
Started by Slunderfungus |
16 Replies
8360 Views |
December 03, 2010, 07:42:17 am by sluckey |
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Screen resistors
Started by J Rindt |
12 Replies
9603 Views |
December 03, 2010, 06:55:47 am by HotBluePlates |
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16 Replies
9725 Views |
December 02, 2010, 11:30:24 pm by theundeadelvis |
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13 Replies
8088 Views |
December 02, 2010, 08:16:56 pm by RobBozic |
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Vibrolux or Vibroverb Poll
Started by plexi50 |
18 Replies
11253 Views |
December 02, 2010, 07:05:13 pm by plexi50 |
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8 Replies
9732 Views |
December 02, 2010, 04:11:53 pm by FYL |
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6aq5 SE OT
Started by jeff |
7 Replies
7612 Views |
December 02, 2010, 03:57:16 pm by jojokeo |
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Voltages for Champ/ Stinger.
Started by TIMBO |
8 Replies
6180 Views |
December 02, 2010, 03:52:06 pm by jojokeo |
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4 Replies
4339 Views |
December 01, 2010, 09:11:11 pm by theundeadelvis |
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another PT issue
Started by gary sanders |
10 Replies
6596 Views |
December 01, 2010, 07:26:51 pm by kriswel |
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OT Impedance match
Started by LooseChange |
5 Replies
5160 Views |
November 30, 2010, 08:10:35 am by jjasilli |
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8 Replies
5584 Views |
November 30, 2010, 05:42:25 am by EL34 |
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Fender grid caps
Started by J Rindt |
2 Replies
3564 Views |
November 30, 2010, 05:35:42 am by LooseChange |
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