Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 08:54:16 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 08:54:16 pm | ||
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| rafe and 41 Guests are viewing this board. | ||||
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Tubes for YBA-IA, bass master II?
Started by toomanyslurpees |
1 Replies
3030 Views |
February 05, 2011, 11:49:15 amby Tiny_Daddy |
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My tone stack is not completely working
Started by mpayne |
14 Replies
7651 Views |
February 05, 2011, 09:03:42 am by mpayne |
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12 Replies
7736 Views |
February 05, 2011, 08:24:11 am by plexi50 |
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Help with a new build
Started by ncusack |
4 Replies
3685 Views |
February 05, 2011, 07:33:28 am by ncusack |
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Princeton 5C2
Started by billcreller |
10 Replies
7359 Views |
February 04, 2011, 11:58:26 pm by billcreller |
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very noisy Bassman 165AB
Started by pbman1953 |
43 Replies
14568 Views |
February 04, 2011, 10:48:32 pm by plexi50 |
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Capacitor Outer Foil Test
Started by samato |
18 Replies
11467 Views |
February 04, 2011, 06:26:57 pm by samato |
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28 Replies
13209 Views |
February 04, 2011, 05:54:55 pm by tomcatarnold |
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Help: Saw tooth wave on my Plates!?!?!?
Started by d120f |
11 Replies
7260 Views |
February 04, 2011, 11:13:54 am by d120f |
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Semiconductor diodes
Started by Leevi |
10 Replies
5875 Views |
February 04, 2011, 10:20:49 am by Leevi |
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Master volume on jukebox amp
Started by 66merc |
3 Replies
3939 Views |
February 03, 2011, 10:19:42 pm by 66merc |
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Univox U45-B
Started by jeff |
8 Replies
5983 Views |
February 03, 2011, 08:21:23 pm by Tiny_Daddy |
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MOVED: Warehouse speakers
Started by tubenit |
0 Replies
3314 Views |
February 03, 2011, 08:04:27 pm by tubenit |
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106 Replies
40846 Views |
February 03, 2011, 04:41:40 pm by samato |
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TOS build is done
Started by firemedic |
8 Replies
4914 Views |
February 03, 2011, 04:02:35 pm by tubenit |
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New Schem, feedback requested
Started by 3choplex |
6 Replies
4755 Views |
February 02, 2011, 11:57:58 pm by 3choplex |
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Doug's grounding scheme
Started by steven |
4 Replies
4871 Views |
February 02, 2011, 04:54:03 pm by samato |
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Weber 6M18 TMB Build
Started by plexi50 |
13 Replies
10302 Views |
February 02, 2011, 10:30:24 am by dude |
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HMs Lucky7
Started by DummyLoad |
11 Replies
7186 Views |
January 31, 2011, 10:07:32 pm by DummyLoad |
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Underpowered OT?
Started by kriswel |
9 Replies
5565 Views |
January 31, 2011, 09:38:58 pm by kriswel |
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Singing transformer
Started by jeff |
16 Replies
8082 Views |
January 31, 2011, 07:39:44 pm by octal |
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Cathode follower
Started by jeff |
6 Replies
4806 Views |
January 31, 2011, 01:26:11 pm by tubeswell |
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New build Pics with issues
Started by Bub |
42 Replies
12022 Views |
January 30, 2011, 01:33:16 am by 67polara |
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5E3 volume
Started by Throstur |
12 Replies
6493 Views |
January 30, 2011, 01:05:44 am by stingray_65 |
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Shielded cable
Started by J Rindt |
14 Replies
12548 Views |
January 29, 2011, 09:36:49 pm by PRR |
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48 Gibson GA30 / Unacceptable Hum
Started by plexi50 |
10 Replies
6099 Views |
January 29, 2011, 08:27:32 pm by DummyLoad |
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7 Replies
4355 Views |
January 29, 2011, 03:59:18 pm by stingray_65 |
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1 Replies
3137 Views |
January 29, 2011, 02:18:44 pm by jeff |
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5 Replies
4036 Views |
January 29, 2011, 01:59:15 pm by dude |
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Rivera Clubster noise
Started by Tiny_Daddy |
0 Replies
3206 Views |
January 29, 2011, 01:46:15 pm by Tiny_Daddy |
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Best way to add heater current?
Started by pullshocks |
5 Replies
4913 Views |
January 29, 2011, 01:42:04 am by pullshocks |
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Power and Output Transformers
Started by WillieBoy |
3 Replies
4077 Views |
January 29, 2011, 01:16:04 am by zendragon63 |
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41 Replies
15556 Views |
January 29, 2011, 12:33:03 am by DummyLoad |
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Help Needed with Bias Voltage
Started by samato |
6 Replies
4367 Views |
January 28, 2011, 11:53:09 pm by tubeswell |
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S.E. amps and voltages
Started by rzenc |
7 Replies
4611 Views |
January 28, 2011, 08:22:53 pm by rzenc |
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18 Watt PI
Started by jeff |
1 Replies
2977 Views |
January 28, 2011, 06:09:07 am by sluckey |
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Fusing for europe
Started by Quatro |
1 Replies
2705 Views |
January 27, 2011, 09:20:05 pm by PRR |
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Tweed BluezMeister combo (small)
Started by tubenit |
14 Replies
7732 Views |
January 27, 2011, 08:21:40 pm by drumslinger2000 |
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5879SE new issue
Started by firemedic |
6 Replies
4357 Views |
January 27, 2011, 06:41:06 pm by PRR |
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Swiches and Switching cathode caps
Started by J Rindt |
14 Replies
6528 Views |
January 27, 2011, 01:47:23 pm by kagliostro |
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Princeton Reverb w/ 4 x 6V6
Started by DummyLoad |
5 Replies
5586 Views |
January 27, 2011, 12:02:55 pm by jjasilli |
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The Burger King 5-6-7
Started by DummyLoad |
8 Replies
7481 Views |
January 26, 2011, 11:00:50 pm by DummyLoad |
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6 Replies
8991 Views |
January 26, 2011, 10:42:48 pm by DummyLoad |
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5E3 iron specs
Started by rzenc |
43 Replies
17803 Views |
January 26, 2011, 08:14:15 am by samato |
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9 Replies
6248 Views |
January 25, 2011, 07:07:35 pm by Willabe |
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Has anyone built this tone circuit?
Started by Casey4s |
2 Replies
3144 Views |
January 25, 2011, 01:24:23 pm by PRR |
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3 Replies
3669 Views |
January 25, 2011, 01:06:45 pm by PRR |
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Best way to add 470k in series?
Started by frank57 |
2 Replies
3084 Views |
January 25, 2011, 07:20:01 am by frank57 |
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YSR1 Traynor 67-72?
Started by plexi50 |
5 Replies
5034 Views |
January 24, 2011, 10:35:20 am by plexi50 |
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8 Replies
5520 Views |
January 24, 2011, 07:08:00 am by guitarhvac |
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