Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 08:54:19 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 08:54:19 pm | ||
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| rafe and 43 Guests are viewing this board. | ||||
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Bell and Howell Suitcase Amp
Started by Platefire |
4 Replies
4161 Views |
October 07, 2012, 02:07:30 pmby Platefire |
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Ampeg Jet II J12R issue
Started by ehacker |
7 Replies
11353 Views |
October 07, 2012, 04:15:11 am by stratele52 |
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Three Deluxe Reverb OTs Measured
Started by Series_of_Tubes |
0 Replies
3216 Views |
October 07, 2012, 02:10:32 am by Series_of_Tubes |
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Electrolytic capacitors and overvoltage
Started by Leevi |
6 Replies
3705 Views |
October 06, 2012, 11:15:12 pm by HotBluePlates |
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stupid turret lug question
Started by worth |
6 Replies
4255 Views |
October 06, 2012, 09:59:02 pm by HotBluePlates |
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Using a 12SC7 in place of a 6SC7?
Started by TubeGeek |
17 Replies
9878 Views |
October 06, 2012, 02:35:23 pm by stratele52 |
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Wierd note with unison bends
Started by jeff |
17 Replies
9732 Views |
October 06, 2012, 09:29:06 am by HotBluePlates |
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Bassman Blond cabinet
Started by Leevi |
8 Replies
3668 Views |
October 06, 2012, 08:23:35 am by 6G6 |
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Stumper by the PT again.. Help...
Started by crashtm1 |
12 Replies
5124 Views |
October 05, 2012, 04:45:38 pm by Willabe |
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Rotary switch on OT secondary - How ?
Started by kagliostro |
6 Replies
3180 Views |
October 05, 2012, 02:00:51 am by kagliostro |
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Hoffman vs Parallel style layout
Started by tonewood |
5 Replies
3036 Views |
October 04, 2012, 09:24:24 pm by tonewood |
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2 Replies
2742 Views |
October 04, 2012, 07:11:22 pm by Colas LeGrippa |
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5 Replies
3666 Views |
October 03, 2012, 07:10:50 pm by printer2 |
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Low Wattage 6L6 amp
Started by macula56 |
27 Replies
17710 Views |
October 03, 2012, 01:59:38 pm by macula56 |
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10 Replies
5596 Views |
October 03, 2012, 01:03:50 pm by phxbluesman |
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9 Replies
5393 Views |
October 03, 2012, 07:09:45 am by Colas LeGrippa |
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9 Replies
5625 Views |
October 03, 2012, 07:08:03 am by Colas LeGrippa |
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350-0-350 PT w/ EL34s?
Started by Madison |
14 Replies
5959 Views |
October 03, 2012, 06:24:15 am by jojokeo |
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Tweed Deluxe issue
Started by SleepLess |
11 Replies
5298 Views |
October 03, 2012, 06:08:47 am by jojokeo |
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Reverb Champ Layout Help?
Started by ncusack |
4 Replies
3759 Views |
October 02, 2012, 06:52:55 pm by phsyconoodler |
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107 Replies
32803 Views |
October 01, 2012, 09:29:26 am by llama |
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reflected load
Started by jcm-jmp |
8 Replies
4441 Views |
October 01, 2012, 01:21:47 am by PRR |
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Effects loop in a 2204?
Started by SLW |
11 Replies
7035 Views |
September 30, 2012, 07:16:22 pm by SLW |
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low volume/headroom in 1484 twin 12
Started by john_t |
27 Replies
9543 Views |
September 30, 2012, 01:58:58 pm by john_t |
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Blackface bandmaster reduce b+
Started by Quatro |
19 Replies
8582 Views |
September 30, 2012, 07:36:43 am by Mars-Hall |
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DIY 2204 Project
Started by TubeGeek |
29 Replies
9291 Views |
September 29, 2012, 04:20:35 pm by TIMBO |
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Amp Identifictation
Started by Crazyhorse5 |
11 Replies
5466 Views |
September 29, 2012, 05:43:56 am by John |
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twin preamp marshall
Started by garyboy |
3 Replies
2995 Views |
September 28, 2012, 07:02:32 pm by Backwoods Joe |
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6G6B with reverb
Started by phsyconoodler |
5 Replies
3723 Views |
September 27, 2012, 09:50:14 pm by shortfuse |
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74 Replies
23317 Views |
September 27, 2012, 09:22:32 pm by punkykatt |
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2 Replies
3812 Views |
September 26, 2012, 09:37:38 pm by thelonious |
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Marshall Class 5 Master?
Started by plexi50 |
7 Replies
5283 Views |
September 26, 2012, 07:23:15 pm by plexi50 |
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6V6 Stout Questions
Started by ncusack |
10 Replies
5128 Views |
September 26, 2012, 04:15:24 pm by ncusack |
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pots vs. resistors
Started by tubenit |
9 Replies
4539 Views |
September 26, 2012, 02:15:29 am by tubeswell |
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24 Replies
9949 Views |
September 25, 2012, 07:40:35 am by SILVERGUN |
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source of noise
Started by Leevi |
3 Replies
3399 Views |
September 25, 2012, 12:33:52 am by Leevi |
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EF86 - Suggestions on which to buy
Started by gtrbryan |
17 Replies
9229 Views |
September 24, 2012, 11:44:58 pm by tubeswell |
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Minor score- vintage stuff
Started by firemedic |
5 Replies
3227 Views |
September 24, 2012, 01:18:10 am by kagliostro |
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Is this stuff only for HiFi guy ?
Started by kagliostro |
9 Replies
4513 Views |
September 24, 2012, 01:11:34 am by kagliostro |
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help with ampeg b25 clone build
Started by embotone |
1 Replies
3274 Views |
September 23, 2012, 11:06:38 pm by PRR |
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BTO IN A CASHBOX
Started by TIMBO |
14 Replies
6285 Views |
September 23, 2012, 04:27:38 am by TIMBO |
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5879 triode voltages
Started by luthierwnc |
15 Replies
7134 Views |
September 22, 2012, 11:39:28 pm by PRR |
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Unstable EL34 pair
Started by Leevi |
6 Replies
3856 Views |
September 22, 2012, 06:38:23 pm by plexi50 |
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HR Deville on the bench
Started by rzenc |
1 Replies
2836 Views |
September 22, 2012, 11:12:28 am by tele335 |
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67 Replies
20938 Views |
September 21, 2012, 04:18:37 pm by sluckey |
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PI Driver Gain Differences
Started by plexi50 |
16 Replies
8497 Views |
September 21, 2012, 07:46:07 am by labb |
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23 Replies
11543 Views |
September 20, 2012, 10:57:44 pm by ElliottKoch |
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VVR defective under load
Started by Colas LeGrippa |
4 Replies
3366 Views |
September 20, 2012, 07:14:26 pm by Colas LeGrippa |
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My FIRST Amp Build
Started by Whays |
20 Replies
6858 Views |
September 19, 2012, 01:08:10 pm by Whays |
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4 Replies
4634 Views |
September 18, 2012, 06:35:58 pm by jazbo8 |
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