Welcome To the Hoffman Amplifiers Forum
April 27, 2026, 06:33:04 pm
Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 06:33:04 pm | ||
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koss A-1220 headphone amps
Started by DummyLoad |
8 Replies
5806 Views |
February 18, 2013, 10:46:56 pmby DummyLoad |
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PSU question
Started by 12AX7 |
3 Replies
3251 Views |
February 18, 2013, 10:38:40 pm by 12AX7 |
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MOVED: heart valve ?
Started by tubenit |
0 Replies
2858 Views |
February 17, 2013, 06:30:04 pm by tubenit |
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foot switch question
Started by J Rindt |
2 Replies
3464 Views |
February 17, 2013, 11:09:02 am by J Rindt |
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23 Replies
11725 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
6646 Views |
February 17, 2013, 05:49:57 am by Jack1962 |
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tube rectifier
Started by dscottguitars |
21 Replies
7964 Views |
February 17, 2013, 01:06:31 am by Willabe |
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2 Replies
3336 Views |
February 16, 2013, 07:30:37 pm by HotBluePlates |
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One el84 red plating
Started by dude |
10 Replies
11772 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
4880 Views |
February 16, 2013, 05:52:33 pm by kagliostro |
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Blackstar Artisan OT
Started by dpm309 |
2 Replies
3092 Views |
February 16, 2013, 01:27:42 pm by dpm309 |
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24 Replies
8319 Views |
February 16, 2013, 12:07:47 pm by HotBluePlates |
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100 watt power amp thoughts
Started by garyboy |
8 Replies
6941 Views |
February 16, 2013, 09:24:22 am by Willabe |
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2 Replies
3642 Views |
February 15, 2013, 11:03:47 pm by HotBluePlates |
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Using half of a 12Ax7
Started by dude |
11 Replies
7731 Views |
February 15, 2013, 10:15:47 pm by HotBluePlates |
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Doug's Revibe Question
Started by TIMBO |
2 Replies
3313 Views |
February 15, 2013, 03:45:50 pm by TIMBO |
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110 Replies
48453 Views |
February 15, 2013, 02:38:51 pm by llama |
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tremolo circuit in 6g5 vs 6g5-a
Started by burt_toast |
2 Replies
4171 Views |
February 15, 2013, 05:31:32 am by burt_toast |
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59 Replies
21152 Views |
February 14, 2013, 10:41:25 pm by HotBluePlates |
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AB763 without Vibrato?
Started by NannerPuddin |
17 Replies
10608 Views |
February 14, 2013, 08:19:46 pm by DummyLoad |
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60 Replies
23348 Views |
February 13, 2013, 10:54:19 pm by slavax |
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12 Replies
8774 Views |
February 13, 2013, 03:26:40 pm by BarryW |
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Brown Princeton Trem making thumping sound
Started by BobbyS |
4 Replies
5440 Views |
February 13, 2013, 01:06:23 am by BobbyS |
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2 Replies
3094 Views |
February 12, 2013, 10:36:15 pm by HotBluePlates |
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reverb too much sensitive
Started by Colas LeGrippa |
4 Replies
4432 Views |
February 12, 2013, 12:34:57 pm by Colas LeGrippa |
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What is doing V9 in the Gibson Ga 46 ?
Started by kagliostro |
9 Replies
5365 Views |
February 11, 2013, 10:21:09 am by sluckey |
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Peavey Deuce VT Series: UPDATE*
Started by plexi50 |
12 Replies
9262 Views |
February 10, 2013, 11:29:41 am by guitardude57 |
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8 Replies
4847 Views |
February 10, 2013, 10:41:03 am by echuta13 |
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Gibson Plus 50 /What Is This?
Started by plexi50 |
17 Replies
11883 Views |
February 09, 2013, 10:43:30 pm by plexi50 |
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what zener to use to drop 30v
Started by phsyconoodler « 1 2 » |
68 Replies
29593 Views |
February 09, 2013, 09:52:34 pm by billcreller |
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DUAL SE amp...
Started by DummyLoad |
16 Replies
7533 Views |
February 09, 2013, 09:21:11 pm by HotBluePlates |
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11 Replies
5663 Views |
February 09, 2013, 09:55:27 am by 12AX7 |
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Silvertone 1484 death cap and 3 prong plug
Started by chrisq |
1 Replies
4444 Views |
February 09, 2013, 09:39:54 am by sluckey |
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Fusing for 2 PTs in 1 build?
Started by Willabe |
3 Replies
3529 Views |
February 09, 2013, 12:04:29 am by Willabe |
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Preamp for piezo acoustic guitar
Started by sonicguitars |
0 Replies
3403 Views |
February 08, 2013, 11:59:59 pm by sonicguitars |
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26 Replies
15262 Views |
February 08, 2013, 09:55:02 pm by Fresh_Start |
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sunn chassis
Started by ernie_jr |
3 Replies
3598 Views |
February 08, 2013, 11:59:00 am by sluckey |
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Is 500v too high for 6L6gc?
Started by Dreams |
16 Replies
14136 Views |
February 08, 2013, 09:57:03 am by DummyLoad |
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PT weirdness
Started by Madison |
10 Replies
6041 Views |
February 08, 2013, 07:03:21 am by stratele52 |
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heat sink/ventilation ?
Started by worth |
1 Replies
2932 Views |
February 07, 2013, 10:40:12 am by DummyLoad |
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Need advice from a Vox AC30TBX genius
Started by Chippo |
5 Replies
6082 Views |
February 07, 2013, 05:15:57 am by SoundmasterG |
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Hotswitch with two relays
Started by YardBirdFan |
9 Replies
4591 Views |
February 07, 2013, 01:10:49 am by YardBirdFan |
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3 Replies
4108 Views |
February 06, 2013, 10:40:37 pm by silverfox |
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pf value cap from 12AX7 plate to cathode?
Started by 12AX7 |
2 Replies
4251 Views |
February 06, 2013, 12:59:26 pm by 12AX7 |
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What solder do you use for amp work
Started by kwm488 |
8 Replies
7906 Views |
February 06, 2013, 01:29:55 am by kwm488 |
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10 Replies
12250 Views |
February 05, 2013, 04:10:20 pm by Geezer |
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Princeton reverb schamatic WITHOUT vibrato?
Started by 12AX7 |
3 Replies
4964 Views |
February 05, 2013, 11:31:42 am by 12AX7 |
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0 Replies
3113 Views |
February 05, 2013, 09:28:00 am by tubenit |
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PV Delta Blues procedure
Started by firemedic |
4 Replies
4288 Views |
February 05, 2013, 04:52:34 am by LooseChange |
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6g15 reverb
Started by blues man |
1 Replies
3455 Views |
February 04, 2013, 11:40:30 pm by tubeswell |
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