Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 07:44:18 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 07:44:18 am | ||
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22 Replies
13111 Views |
April 02, 2017, 09:02:00 amby Big_Mike |
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revibe tremolo question
Started by terminalgs |
3 Replies
2325 Views |
April 02, 2017, 08:43:21 am by terminalgs |
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4 Replies
3192 Views |
April 02, 2017, 04:06:11 am by Vdelli |
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Need to tweak bias resistors
Started by pbman1953 |
4 Replies
2094 Views |
April 01, 2017, 02:23:37 pm by pbman1953 |
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Looking for another opinion (Amp too bright)
Started by dude |
10 Replies
3151 Views |
April 01, 2017, 12:38:55 pm by dude |
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proper heater voltage
Started by pbman1953 |
4 Replies
3151 Views |
April 01, 2017, 07:09:56 am by HotBluePlates |
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15 Replies
7731 Views |
March 31, 2017, 08:09:24 am by terminalgs |
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A Stout TMB project in Texas
Started by timbertoes |
19 Replies
4572 Views |
March 30, 2017, 08:30:40 am by timbertoes |
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6x4 vox ac4
Started by Scsoul |
1 Replies
1876 Views |
March 28, 2017, 07:32:28 pm by sluckey |
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JCM 2000 OPT troubles?
Started by clyde |
0 Replies
1520 Views |
March 28, 2017, 12:18:43 pm by clyde |
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16 Replies
4037 Views |
March 27, 2017, 04:20:42 pm by shooter |
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2 Replies
2162 Views |
March 27, 2017, 02:15:40 pm by TitaniumValhalla |
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tweed w/ reverb - PI voltage problem
Started by alange5 |
19 Replies
4717 Views |
March 27, 2017, 10:12:32 am by alange5 |
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12 Replies
5151 Views |
March 27, 2017, 07:56:18 am by markmalin |
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Looking for switch
Started by dude |
13 Replies
3752 Views |
March 27, 2017, 02:20:12 am by kagliostro |
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Adding Relays
Started by dezmoduo |
4 Replies
2177 Views |
March 26, 2017, 10:19:45 pm by dezmoduo |
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Homebrew concept: Chisel A20 (fo' shizzle)
Started by jecars |
19 Replies
4963 Views |
March 25, 2017, 06:50:15 pm by jecars |
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Fender pro 300 farting
Started by pbman1953 |
6 Replies
2422 Views |
March 25, 2017, 05:24:21 pm by kagliostro |
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Hoffman Plexi 50 hot gain
Started by Beezerboy |
1 Replies
2115 Views |
March 25, 2017, 05:44:35 am by tubenit |
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PROJECT AMP
Started by TIMBO |
0 Replies
1570 Views |
March 25, 2017, 05:16:23 am by TIMBO |
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Speaker wattage to amp wattage ratings
Started by Shack |
7 Replies
2256 Views |
March 25, 2017, 01:14:02 am by Beezerboy |
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Qrange 120 caps
Started by J Rindt |
6 Replies
2382 Views |
March 24, 2017, 05:46:55 pm by J Rindt |
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9 Replies
3586 Views |
March 24, 2017, 12:26:12 pm by jjasilli |
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Champ 6L6 Bleeder Resistor
Started by dpm309 |
7 Replies
3867 Views |
March 24, 2017, 12:12:06 pm by HotBluePlates |
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8 Replies
4804 Views |
March 24, 2017, 11:29:17 am by TubeGeek |
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PP OT to SE OT - Question
Started by kagliostro |
10 Replies
2888 Views |
March 23, 2017, 06:15:38 pm by kagliostro |
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6L6 cathode bias
Started by rzenc |
18 Replies
18644 Views |
March 22, 2017, 07:31:06 pm by jbefumo |
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How to fix power switch popping
Started by Leevi |
9 Replies
6578 Views |
March 22, 2017, 07:24:37 pm by sluckey |
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11 Replies
3796 Views |
March 22, 2017, 02:01:56 pm by BetterOffShred |
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underboard jumpers and related...
Started by frpax |
4 Replies
3193 Views |
March 22, 2017, 12:32:23 pm by frpax |
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Traynor YBA1a recap went wrong
Started by aron |
22 Replies
5630 Views |
March 22, 2017, 09:15:26 am by aron |
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5f6-a bright channel
Started by ernie_jr |
3 Replies
1965 Views |
March 21, 2017, 09:23:05 pm by PRR |
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Vibrato Question
Started by TIMBO |
5 Replies
2211 Views |
March 21, 2017, 01:11:24 am by TIMBO |
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Question abot Duncan Tone Stack
Started by rockford |
1 Replies
1850 Views |
March 20, 2017, 11:27:06 pm by HotBluePlates |
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6 of one, or half dozen?
Started by shooter |
2 Replies
1752 Views |
March 20, 2017, 09:00:34 pm by shooter |
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Question on bad tubes
Started by fossilshark |
1 Replies
1736 Views |
March 20, 2017, 06:57:59 pm by sluckey |
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100 watt Fender..Too MUch Compression??
Started by TerryD |
4 Replies
2339 Views |
March 19, 2017, 04:27:09 pm by BetterOffShred |
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Moody GA-40
Started by TIMBO |
40 Replies
13327 Views |
March 19, 2017, 06:51:30 am by tubenit |
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3 Replies
1939 Views |
March 19, 2017, 01:29:56 am by kagliostro |
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20 Replies
6645 Views |
March 18, 2017, 10:03:23 am by shooter |
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Vintage tube radio project
Started by jay_back_in_chicago |
11 Replies
5094 Views |
March 17, 2017, 05:08:51 pm by kagliostro |
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Fender Blues Jr- one EL84 glowing red hot
Started by TerryD |
3 Replies
2412 Views |
March 16, 2017, 08:22:08 pm by shooter |
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29 Replies
11636 Views |
March 16, 2017, 02:35:00 am by kagliostro |
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81 Replies
13814 Views |
March 15, 2017, 02:25:04 pm by Shack |
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Cathode Capacitor tweak...
Started by Oddvar |
7 Replies
2755 Views |
March 14, 2017, 09:13:54 pm by Colas LeGrippa |
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30 Replies
9148 Views |
March 13, 2017, 04:28:59 pm by goldstache |
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Orange 1tube reverb
Started by FranciscoPerez |
7 Replies
2793 Views |
March 13, 2017, 03:18:20 pm by FranciscoPerez |
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Orange master-volume installation
Started by FranciscoPerez |
6 Replies
3304 Views |
March 13, 2017, 07:25:21 am by FranciscoPerez |
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Carvin 100 re-do reverb to plexi
Started by Beezerboy |
11 Replies
4072 Views |
March 12, 2017, 05:01:47 pm by 2deaf |
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First project, a Hybrid
Started by timbertoes |
16 Replies
3695 Views |
March 11, 2017, 08:09:57 pm by timbertoes |
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