Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 08:02:18 pm
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 08:02:18 pm | ||
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one channel AB764
Started by ganzonimx |
4 Replies
2527 Views |
February 27, 2013, 06:05:40 pmby ganzonimx |
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Bad tube question
Started by dscottguitars |
6 Replies
2553 Views |
February 27, 2013, 03:30:46 pm by firemedic |
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NOS RCA Box Sheet (Extra Strength Cool!)
Started by plexi50 |
3 Replies
1978 Views |
February 27, 2013, 02:01:37 pm by Zipslack |
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11 Replies
5709 Views |
February 26, 2013, 08:18:32 pm by catnine |
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Feedback Resistor
Started by TIMBO |
17 Replies
7158 Views |
February 26, 2013, 01:17:48 pm by HotBluePlates |
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KT77 in place of EL34?
Started by 12AX7 |
5 Replies
3177 Views |
February 25, 2013, 02:22:37 pm by 12AX7 |
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Using an unused 12ax7 triode
Started by TIMBO |
5 Replies
3129 Views |
February 25, 2013, 11:06:58 am by SILVERGUN |
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Crate Vintage Club 60 Problems
Started by Jack1962 |
6 Replies
6147 Views |
February 25, 2013, 01:41:01 am by Jack1962 |
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pre amp noise
Started by dscottguitars |
34 Replies
7701 Views |
February 24, 2013, 08:01:27 pm by dscottguitars |
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9 Replies
4411 Views |
February 24, 2013, 05:57:12 pm by catnine |
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low power switch buzz
Started by dscottguitars |
3 Replies
2075 Views |
February 24, 2013, 05:56:58 pm by dscottguitars |
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Bias settings with higher plate voltages
Started by alerich |
6 Replies
4303 Views |
February 24, 2013, 04:20:05 pm by HotBluePlates |
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1979 Vibrolux Reverb repair...
Started by SleepLess |
31 Replies
9179 Views |
February 24, 2013, 10:10:26 am by SleepLess |
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Voice of music 160 voltage question
Started by dub136 |
6 Replies
2950 Views |
February 24, 2013, 12:08:35 am by HotBluePlates |
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Alessandro coupling caps
Started by punkykatt |
17 Replies
8894 Views |
February 23, 2013, 03:05:37 pm by SleepLess |
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Is your tremolo too weak?
Started by sluckey |
33 Replies
13032 Views |
February 23, 2013, 02:53:49 pm by SleepLess |
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5 Replies
3941 Views |
February 22, 2013, 06:59:41 pm by PRR |
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Marshall TSL 100 Problem
Started by metoharo |
4 Replies
7184 Views |
February 22, 2013, 06:23:00 pm by plexi50 |
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21 Replies
12484 Views |
February 22, 2013, 03:38:31 pm by kagliostro |
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Push Button switch, HELP
Started by Backwoods Joe |
8 Replies
3838 Views |
February 22, 2013, 08:23:18 am by Ed_Chambley |
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5 Replies
8361 Views |
February 21, 2013, 11:35:53 pm by sonicblues |
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40 Replies
13519 Views |
February 21, 2013, 06:26:42 pm by tubenit |
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73 Replies
17692 Views |
February 21, 2013, 06:18:42 pm by Platefire |
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Hammond reverb tank
Started by jeff |
12 Replies
6476 Views |
February 21, 2013, 12:21:40 pm by sluckey |
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Search engine
Started by jeff |
11 Replies
4108 Views |
February 21, 2013, 08:03:43 am by Ed_Chambley |
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37 Replies
26534 Views |
February 21, 2013, 12:44:03 am by PRR |
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Help trouble shooting 65 Deluxe Reverb
Started by hatchhh |
13 Replies
6370 Views |
February 20, 2013, 10:24:05 pm by HotBluePlates |
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another piece of crap
Started by worth |
4 Replies
2392 Views |
February 20, 2013, 10:37:50 am by Ed_Chambley |
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Traynor Custom Reverb trem always "on"
Started by Cups |
6 Replies
2595 Views |
February 19, 2013, 08:38:53 pm by Cups |
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using KT88 tubes
Started by Tone Junkie |
7 Replies
5807 Views |
February 19, 2013, 04:26:39 pm by Willabe |
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Cathodyne follower tone stack?
Started by skeezbo |
4 Replies
2743 Views |
February 19, 2013, 01:23:37 pm by skeezbo |
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Twin Reverb 135 MV pot substitutes ?
Started by kagliostro |
2 Replies
2020 Views |
February 19, 2013, 10:07:00 am by kagliostro |
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15 Replies
6250 Views |
February 19, 2013, 07:24:22 am by HotBluePlates |
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7 Replies
5593 Views |
February 19, 2013, 03:44:47 am by SoundmasterG |
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koss A-1220 headphone amps
Started by DummyLoad |
8 Replies
4280 Views |
February 18, 2013, 10:46:56 pm by DummyLoad |
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PSU question
Started by 12AX7 |
3 Replies
2103 Views |
February 18, 2013, 10:38:40 pm by 12AX7 |
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MOVED: heart valve ?
Started by tubenit |
0 Replies
1834 Views |
February 17, 2013, 06:30:04 pm by tubenit |
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foot switch question
Started by J Rindt |
2 Replies
2047 Views |
February 17, 2013, 11:09:02 am by J Rindt |
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23 Replies
8662 Views |
February 17, 2013, 05:56:59 am by fuzz |
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Peavey Classic 100 series no sound
Started by Crazyhorse5 |
5 Replies
5196 Views |
February 17, 2013, 05:49:57 am by Jack1962 |
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tube rectifier
Started by dscottguitars |
21 Replies
6110 Views |
February 17, 2013, 01:06:31 am by Willabe |
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2 Replies
2279 Views |
February 16, 2013, 07:30:37 pm by HotBluePlates |
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One el84 red plating
Started by dude |
10 Replies
9640 Views |
February 16, 2013, 07:28:22 pm by HotBluePlates |
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How does this trem. work Gibson GA-40.
Started by Willabe |
5 Replies
3272 Views |
February 16, 2013, 05:52:33 pm by kagliostro |
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Blackstar Artisan OT
Started by dpm309 |
2 Replies
2083 Views |
February 16, 2013, 01:27:42 pm by dpm309 |
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24 Replies
5985 Views |
February 16, 2013, 12:07:47 pm by HotBluePlates |
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100 watt power amp thoughts
Started by garyboy |
8 Replies
4864 Views |
February 16, 2013, 09:24:22 am by Willabe |
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2 Replies
2542 Views |
February 15, 2013, 11:03:47 pm by HotBluePlates |
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Using half of a 12Ax7
Started by dude |
11 Replies
5841 Views |
February 15, 2013, 10:15:47 pm by HotBluePlates |
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Doug's Revibe Question
Started by TIMBO |
2 Replies
2199 Views |
February 15, 2013, 03:45:50 pm by TIMBO |
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