Welcome To the Hoffman Amplifiers Forum
October 24, 2025, 01:47:35 am
Welcome To the Hoffman Amplifiers ForumOctober 24, 2025, 01:47:35 am | ||
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| 0 Members and 52 Guests are viewing this board. | ||||
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5e3 build problem
Started by Tubed |
4 Replies
3204 Views |
February 27, 2011, 03:34:15 pmby HotBluePlates |
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12 Replies
5169 Views |
February 27, 2011, 11:39:03 am by Leevi |
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Rogers to Marshall Conversion
Started by Jack1962 |
2 Replies
2762 Views |
February 27, 2011, 09:00:06 am by stingray_65 |
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Vacuum Tube Car Amp
Started by RicharD |
17 Replies
7479 Views |
February 27, 2011, 12:38:31 am by PRR |
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26 Replies
9653 Views |
February 26, 2011, 09:58:57 pm by Tone Junkie |
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6v6 plugged in incorrectly
Started by prs_matt |
9 Replies
6451 Views |
February 26, 2011, 07:28:43 pm by prs_matt |
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10 Replies
8527 Views |
February 26, 2011, 01:24:04 am by PRR |
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Tweed Atlas/6V6 Spitfire
Started by ncusack |
6 Replies
6497 Views |
February 25, 2011, 08:05:03 pm by tubenit |
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Shielded ground wires?
Started by jeff |
3 Replies
3262 Views |
February 25, 2011, 07:41:10 pm by Bub |
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10 Replies
5357 Views |
February 25, 2011, 01:04:43 pm by Leevi |
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18 Replies
6966 Views |
February 25, 2011, 11:32:45 am by frank57 |
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passive efx loop location
Started by punkykatt |
8 Replies
3994 Views |
February 25, 2011, 11:03:29 am by punkykatt |
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14 Replies
9244 Views |
February 25, 2011, 07:31:48 am by FYL |
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1/4 Watt Bias Pot?
Started by jeff |
5 Replies
4035 Views |
February 25, 2011, 06:55:56 am by jeff |
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silicone all over tube socket pins
Started by phsyconoodler |
8 Replies
4244 Views |
February 24, 2011, 10:13:51 am by phsyconoodler |
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AC30 Layout
Started by Voxbox |
11 Replies
7683 Views |
February 24, 2011, 07:31:42 am by archaos |
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Where to add Reverb
Started by TIMBO |
4 Replies
3028 Views |
February 24, 2011, 12:04:18 am by TIMBO |
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Sag Resistor on CT
Started by 3choplex |
9 Replies
6574 Views |
February 23, 2011, 05:54:50 pm by Tone Junkie |
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ELK Guitar Man tremolo
Started by Tristan |
8 Replies
7238 Views |
February 23, 2011, 05:06:43 pm by PRR |
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Output socket sizzle and smoke
Started by aro |
6 Replies
3949 Views |
February 23, 2011, 11:29:30 am by aro |
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Reverb tweak on FX-Rev unit
Started by tubenit |
1 Replies
2555 Views |
February 23, 2011, 09:19:43 am by 67polara |
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3 Replies
3056 Views |
February 22, 2011, 05:06:09 pm by Voxbox |
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looking for help with a 5f2a build
Started by alange5 |
5 Replies
6260 Views |
February 22, 2011, 12:27:28 pm by Fresh_Start |
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What PT for 6L6 SE
Started by Leevi |
11 Replies
6016 Views |
February 22, 2011, 11:38:12 am by Leevi |
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suitable pwr trafo for the new project
Started by mat |
8 Replies
3962 Views |
February 22, 2011, 06:49:55 am by sluckey |
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5 Replies
5562 Views |
February 21, 2011, 10:50:30 pm by Fresh_Start |
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Marshall Bluesbreaker
Started by Tiny_Daddy |
18 Replies
12384 Views |
February 21, 2011, 05:44:24 pm by Geezer |
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0 Replies
2728 Views |
February 21, 2011, 11:42:30 am by bruno |
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schematic for TUSC amp?
Started by juanchi |
4 Replies
3698 Views |
February 21, 2011, 04:48:50 am by juanchi |
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frankenstein - frankenamp
Started by DummyLoad |
16 Replies
6504 Views |
February 21, 2011, 12:07:49 am by Tone Junkie |
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Output transformer question
Started by 67polara |
2 Replies
2669 Views |
February 20, 2011, 10:18:12 pm by 67polara |
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Single Channel 5e3?
Started by ncusack |
5 Replies
6241 Views |
February 20, 2011, 08:45:57 pm by Fresh_Start |
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OT screaming at me
Started by macula56 |
6 Replies
4015 Views |
February 20, 2011, 07:05:19 pm by J Rindt |
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Dumb question about full wave bridge
Started by Tone Junkie |
3 Replies
2730 Views |
February 20, 2011, 03:39:23 pm by Tone Junkie |
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6 Replies
3877 Views |
February 20, 2011, 03:36:24 pm by Tone Junkie |
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Princeton Reverb questions
Started by New2ampsman |
4 Replies
2865 Views |
February 20, 2011, 12:38:07 pm by Fresh_Start |
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LEDs in Silver jubilee
Started by TIMBO |
12 Replies
5973 Views |
February 20, 2011, 11:57:15 am by Tone Junkie |
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need input jack circuit help
Started by chuggy |
5 Replies
3250 Views |
February 20, 2011, 05:34:28 am by LooseChange |
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6 Replies
4055 Views |
February 19, 2011, 02:15:23 pm by RicharD |
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Marshall 18watt
Started by jeff |
7 Replies
4232 Views |
February 19, 2011, 12:56:51 pm by Rev D |
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Redplate 6AQ5?
Started by jeff |
16 Replies
8484 Views |
February 19, 2011, 10:33:57 am by DummyLoad |
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reverb TANK buzzes
Started by Baguette |
2 Replies
2879 Views |
February 19, 2011, 08:54:34 am by 67polara |
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spst switch did i order the wrong switch?
Started by mikhett |
1 Replies
2325 Views |
February 19, 2011, 05:33:07 am by jeff |
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Heater Question
Started by jeff |
5 Replies
3446 Views |
February 19, 2011, 05:10:54 am by jeff |
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Fender 5E7 Bandmaster ?
Started by worth |
4 Replies
6276 Views |
February 18, 2011, 03:29:14 pm by FYL |
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20 Replies
11270 Views |
February 17, 2011, 11:04:15 pm by PRR |
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1 Replies
2902 Views |
February 17, 2011, 07:27:51 pm by moody |
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EL34 cathode bias?
Started by firemedic |
20 Replies
13513 Views |
February 16, 2011, 06:18:45 pm by PRR |
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Premier 100R Schematic?
Started by SimpsonDesign |
2 Replies
3914 Views |
February 16, 2011, 11:54:31 am by stingray_65 |
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13 Replies
7064 Views |
February 16, 2011, 09:19:24 am by frank57 |
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