Welcome To the Hoffman Amplifiers Forum
March 13, 2026, 12:59:54 am
Welcome To the Hoffman Amplifiers ForumMarch 13, 2026, 12:59:54 am | ||
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Touble Shooting Technique
Started by musicfixerupper |
4 Replies
4651 Views |
November 20, 2010, 03:40:44 pmby rzenc |
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13 Replies
10206 Views |
November 20, 2010, 10:45:34 am by Fresh_Start |
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AB763 take two
Started by nateflanigan |
7 Replies
5245 Views |
November 20, 2010, 07:30:03 am by LooseChange |
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1 1/2 tube reverb
Started by TIMBO |
4 Replies
4304 Views |
November 20, 2010, 04:14:10 am by TIMBO |
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12AT7 datasheet question
Started by jeff |
2 Replies
4621 Views |
November 19, 2010, 09:08:23 pm by PRR |
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11 Replies
6221 Views |
November 19, 2010, 04:38:13 pm by TIMBO |
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tone stack cap voltages
Started by nateflanigan |
5 Replies
7624 Views |
November 18, 2010, 12:33:20 pm by jjasilli |
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11 Replies
7953 Views |
November 18, 2010, 10:10:29 am by frank57 |
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LITTLE BOOGA AMP
Started by TIMBO |
6 Replies
5352 Views |
November 18, 2010, 04:34:22 am by TIMBO |
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POT Question
Started by TIMBO |
3 Replies
3928 Views |
November 18, 2010, 04:28:16 am by TIMBO |
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Subminature JTM45 Practice Amp
Started by zendragon63 |
8 Replies
6318 Views |
November 17, 2010, 04:19:38 pm by DummyLoad |
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Ampeg B15 OT resistance
Started by Bub |
2 Replies
3995 Views |
November 16, 2010, 10:57:38 pm by Bub |
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Roland Jazz Chorus 120
Started by punkykatt |
4 Replies
4544 Views |
November 16, 2010, 10:10:16 pm by punkykatt |
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4 Replies
12397 Views |
November 16, 2010, 03:52:23 pm by frank57 |
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Finished another SE EL34 build
Started by panhead |
18 Replies
8998 Views |
November 16, 2010, 03:15:44 pm by rzenc |
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Sluckeys AB763 Deluxe Lite Questions
Started by fiftynine |
9 Replies
5666 Views |
November 16, 2010, 08:21:55 am by sluckey |
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GE 6550 tubes vrs. tung sol 6550
Started by rdrgtr |
15 Replies
13269 Views |
November 16, 2010, 12:33:23 am by eleventeen |
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hey! whats this?
Started by Andre Oliveros |
3 Replies
3994 Views |
November 15, 2010, 03:42:48 pm by FYL |
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Doug's Grounding Scheme for 5E3
Started by mcrracer |
1 Replies
5087 Views |
November 15, 2010, 03:22:08 pm by Fresh_Start |
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7 Replies
6493 Views |
November 15, 2010, 12:58:55 pm by simonallaway |
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Bias on a Champ Amp
Started by LooseChange |
6 Replies
7581 Views |
November 15, 2010, 12:52:51 pm by HotBluePlates |
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Another dumb question
Started by firemedic |
5 Replies
4641 Views |
November 15, 2010, 08:39:36 am by HotBluePlates |
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Date This Amp!
Started by plexi50 |
16 Replies
7833 Views |
November 14, 2010, 10:50:58 pm by plexi50 |
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silvertone medalistR2R
Started by rafe |
0 Replies
4170 Views |
November 14, 2010, 03:30:43 pm by rafe |
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Tone Stack Idea (need help)
Started by Casey4s |
9 Replies
6941 Views |
November 13, 2010, 11:53:37 am by Casey4s |
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MOVED: Setting string height ?
Started by tubenit |
0 Replies
3982 Views |
November 13, 2010, 10:37:32 am by tubenit |
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1969 Bandmaster Reverb Amp
Started by plexi50 |
15 Replies
8881 Views |
November 13, 2010, 09:20:39 am by plexi50 |
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Blank chassis help
Started by Tone Junkie |
1 Replies
3635 Views |
November 13, 2010, 12:07:58 am by Tone Junkie |
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Artificial centre tap for heaters
Started by TIMBO |
11 Replies
13793 Views |
November 12, 2010, 11:25:51 pm by RicharD |
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65 DELUXE REVERB
Started by dpm309 |
25 Replies
10717 Views |
November 12, 2010, 03:49:02 pm by plexi50 |
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No Transformer Amp
Started by supro66 |
14 Replies
10731 Views |
November 12, 2010, 08:44:33 am by HotBluePlates |
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too much B+
Started by rdrgtr |
2 Replies
3885 Views |
November 11, 2010, 06:40:02 pm by PRR |
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minimum 12AX7 tube spacing
Started by tubenit |
5 Replies
6794 Views |
November 11, 2010, 11:55:35 am by echuta13 |
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8 Replies
11872 Views |
November 11, 2010, 04:00:42 am by Raybob |
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2 Replies
4293 Views |
November 10, 2010, 09:14:46 pm by softwarejanitor |
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GA5 vs ga clone vs 5f1
Started by john_t |
6 Replies
6889 Views |
November 10, 2010, 09:10:03 pm by Fresh_Start |
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2 x EL84 power amp
Started by Leevi |
11 Replies
10313 Views |
November 10, 2010, 09:00:22 pm by Fresh_Start |
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Finished my ReVibe
Started by theundeadelvis |
2 Replies
3984 Views |
November 10, 2010, 09:39:15 am by HotBluePlates |
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Bigsbybender's Latest Score!
Started by bigsbybender |
9 Replies
6674 Views |
November 09, 2010, 11:54:09 pm by RicharD |
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diode sub for 35Z5?
Started by chuggy |
4 Replies
7216 Views |
November 09, 2010, 01:24:10 pm by chuggy |
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OT again....
Started by billcreller |
15 Replies
9882 Views |
November 09, 2010, 10:00:25 am by billcreller |
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4 Replies
8539 Views |
November 09, 2010, 01:31:08 am by PRR |
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2 Replies
4060 Views |
November 08, 2010, 09:09:26 pm by markmalin |
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You Don't See 1 of These Everyday
Started by RicharD |
26 Replies
12880 Views |
November 08, 2010, 06:26:30 pm by RicharD |
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PT/speaker question
Started by G._Hoffman |
2 Replies
4188 Views |
November 08, 2010, 06:17:33 pm by G._Hoffman |
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SE power tube switch
Started by jeff |
7 Replies
5629 Views |
November 08, 2010, 12:51:16 pm by John |
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Choke Value for an 18 Watt Stout
Started by knotscott |
3 Replies
4324 Views |
November 08, 2010, 09:17:40 am by knotscott |
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6 Replies
5152 Views |
November 08, 2010, 02:00:55 am by kagliostro |
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Using resistor for speaker load
Started by jeff |
1 Replies
3865 Views |
November 07, 2010, 04:32:51 pm by mresistor |
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Red-Plating Problem with My Accomplice
Started by Platefire |
6 Replies
5048 Views |
November 07, 2010, 07:32:33 am by Platefire |
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