Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 08:54:20 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 08:54:20 pm | ||
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| rafe and 43 Guests are viewing this board. | ||||
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MOVED: Beneficial link
Started by EL34 |
0 Replies
3466 Views |
November 01, 2010, 11:16:55 amby EL34 |
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MOVED: biasing jfets
Started by EL34 |
0 Replies
3606 Views |
November 01, 2010, 11:15:19 am by EL34 |
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3 Replies
4876 Views |
October 31, 2010, 09:52:19 pm by PRR |
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The 5E3 Tone Stack
Started by Platefire |
6 Replies
12321 Views |
October 31, 2010, 09:21:21 am by FYL |
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5e3 Problem/Question
Started by JavaJunkie |
18 Replies
8663 Views |
October 30, 2010, 08:22:56 pm by JavaJunkie |
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7027 to 6L6
Started by rdrgtr |
9 Replies
5885 Views |
October 30, 2010, 12:40:28 am by PRR |
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Negative Feed Back 8 ohm tap?
Started by zfiles1701 |
9 Replies
10294 Views |
October 29, 2010, 08:14:09 pm by zfiles1701 |
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transformer ratings question
Started by worth |
2 Replies
3298 Views |
October 29, 2010, 07:07:36 pm by HotBluePlates |
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7 Replies
4593 Views |
October 29, 2010, 05:56:15 pm by Tiny_Daddy |
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Weber Copper Caps and Bridge rec??
Started by 67polara |
19 Replies
10809 Views |
October 29, 2010, 11:17:32 am by kagliostro |
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Shared input resistor
Started by dynaman1 |
9 Replies
5809 Views |
October 29, 2010, 10:24:39 am by dynaman1 |
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Firefly with dc on input
Started by Voxbox |
5 Replies
4341 Views |
October 28, 2010, 04:55:42 pm by Voxbox |
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9 Replies
5516 Views |
October 28, 2010, 11:46:58 am by eleventeen |
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New Hammond "Fender"pt hums
Started by worth |
25 Replies
9518 Views |
October 27, 2010, 09:39:01 pm by billcreller |
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31 Replies
18157 Views |
October 27, 2010, 04:51:42 pm by Pastortom |
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AB763 6L6 bias range?
Started by zfiles1701 |
3 Replies
5733 Views |
October 27, 2010, 12:18:38 pm by zfiles1701 |
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6 Replies
4838 Views |
October 26, 2010, 02:52:00 pm by moody |
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The Valve Amps
Started by macula56 |
4 Replies
3679 Views |
October 26, 2010, 05:31:47 am by macula56 |
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Fender bassman 100 hum!
Started by Andre Oliveros |
4 Replies
4789 Views |
October 25, 2010, 11:14:48 pm by worth |
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Revibe PT wiring question
Started by theundeadelvis |
2 Replies
3369 Views |
October 24, 2010, 07:41:10 pm by theundeadelvis |
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7 Replies
5200 Views |
October 24, 2010, 06:26:49 pm by drumslinger2000 |
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Tube Replacement JCM 900
Started by shortfuse |
13 Replies
8969 Views |
October 24, 2010, 11:28:11 am by shortfuse |
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18 Replies
11679 Views |
October 23, 2010, 08:53:00 pm by HotBluePlates |
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High V on 12AX7 for trem
Started by chip |
8 Replies
4981 Views |
October 23, 2010, 07:22:58 pm by tubeswell |
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10 Replies
7163 Views |
October 23, 2010, 05:32:40 pm by Bierschinken |
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5e3 amp to loud?
Started by leon |
4 Replies
4403 Views |
October 23, 2010, 05:08:43 pm by Cups |
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3 Replies
4591 Views |
October 23, 2010, 02:04:29 am by kagliostro |
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Who has good 2 wire shielded cable
Started by Tone Junkie |
7 Replies
4893 Views |
October 22, 2010, 04:52:15 pm by Tone Junkie |
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19 Replies
9394 Views |
October 22, 2010, 03:21:54 pm by phsyconoodler |
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5879 Amps mentioned in threads
Started by moonbird |
6 Replies
4919 Views |
October 22, 2010, 02:13:51 pm by jojokeo |
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Interesting low power amp
Started by mresistor |
15 Replies
7317 Views |
October 22, 2010, 02:05:00 pm by jojokeo |
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Modding pwr amp
Started by rzenc |
3 Replies
4026 Views |
October 22, 2010, 11:32:10 am by FYL |
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Another Magnatone M10A / Reverb Problem
Started by plexi50 |
4 Replies
4056 Views |
October 21, 2010, 05:37:00 pm by plexi50 |
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Rumble's 1/3rd watter
Started by rumble |
46 Replies
21825 Views |
October 21, 2010, 02:55:39 pm by jojokeo |
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17 Replies
8656 Views |
October 20, 2010, 11:40:17 pm by eleventeen |
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Mesa Nomad 45 Output Transformer.
Started by Dave |
5 Replies
6066 Views |
October 20, 2010, 06:30:29 pm by Dave |
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question fo Sluckey
Started by phsyconoodler |
2 Replies
3178 Views |
October 20, 2010, 01:28:12 pm by phsyconoodler |
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2 Replies
3649 Views |
October 20, 2010, 11:26:34 am by bruno |
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Bright Switch issue on Super Reverb
Started by SleepLess |
5 Replies
4959 Views |
October 20, 2010, 10:29:21 am by SleepLess |
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Reusable turrets
Started by FYL |
16 Replies
6665 Views |
October 20, 2010, 09:17:41 am by kagliostro |
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10 Replies
6075 Views |
October 20, 2010, 12:17:54 am by Shrapnel |
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Tube parametric / graphic EQ
Started by joelap |
4 Replies
6975 Views |
October 19, 2010, 10:23:19 pm by joelap |
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dumb question of the day
Started by phsyconoodler |
3 Replies
3925 Views |
October 19, 2010, 06:34:13 pm by phsyconoodler |
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2 Replies
3942 Views |
October 19, 2010, 12:33:50 pm by tubeswell |
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MOVED: tube effects loop on board
Started by tubenit |
0 Replies
3391 Views |
October 19, 2010, 05:34:53 am by tubenit |
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Princeton Reverb - PI Distortion?
Started by Fresh_Start |
16 Replies
13303 Views |
October 18, 2010, 10:22:08 pm by Fresh_Start |
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Revibe Board
Started by GrungeMan |
5 Replies
4591 Views |
October 18, 2010, 06:06:50 pm by GrungeMan |
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12AX7 and 12AY7 12 volt heater
Started by 67polara |
10 Replies
7908 Views |
October 18, 2010, 03:25:07 pm by HotBluePlates |
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BOGNER ALCHEMIST/ Thermal PT Fuse
Started by plexi50 |
8 Replies
7255 Views |
October 18, 2010, 01:58:52 pm by plexi50 |
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No Vibrato 1977 Twin Reverb / UPDATE:
Started by plexi50 |
6 Replies
4731 Views |
October 17, 2010, 09:13:20 pm by duke of earl |
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