Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 11:30:10 pm
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 11:30:10 pm | ||
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| scstill and 62 Guests are viewing this board. | ||||
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PS Caps?
Started by Frankenamp |
2 Replies
2323 Views |
July 19, 2011, 12:28:28 pmby eleventeen |
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Fuse for Bucky???
Started by jjasilli |
5 Replies
3044 Views |
July 18, 2011, 10:50:37 pm by jjasilli |
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Taming down to much Treble!
Started by blueznet |
8 Replies
4671 Views |
July 18, 2011, 08:45:18 pm by jeff |
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5670 tubes
Started by rzenc |
3 Replies
3103 Views |
July 18, 2011, 03:44:35 pm by Tone Junkie |
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0 Replies
2213 Views |
July 18, 2011, 03:11:25 pm by kagliostro |
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50 / 100 watt switch
Started by 67polara |
5 Replies
3456 Views |
July 18, 2011, 01:17:36 pm by kagliostro |
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5 Replies
2901 Views |
July 18, 2011, 02:29:39 am by tubeswell |
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AB763 low bias voltage
Started by Cathode_ray |
4 Replies
3767 Views |
July 17, 2011, 10:08:12 pm by HotBluePlates |
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Add a speaker and match load w/o imp switch
Started by jeff |
10 Replies
4523 Views |
July 17, 2011, 10:01:32 pm by PRR |
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2 Replies
2435 Views |
July 17, 2011, 08:52:48 pm by catnine |
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Post PI Master Volume ideas??
Started by markmalin |
18 Replies
7348 Views |
July 17, 2011, 08:19:07 pm by Willabe |
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Blues Junior Replacement
Started by Fresh_Start |
11 Replies
6761 Views |
July 17, 2011, 01:37:01 pm by tubeswell |
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3 Replies
2769 Views |
July 16, 2011, 02:07:09 pm by catnine |
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Silver Mica Capacitors
Started by spacelabstudio |
27 Replies
14428 Views |
July 16, 2011, 01:58:51 pm by frank57 |
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6 Replies
3932 Views |
July 16, 2011, 12:45:24 pm by catnine |
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MOVED: Does This Make Amp Sound Better?
Started by tubenit |
0 Replies
2015 Views |
July 16, 2011, 06:51:49 am by tubenit |
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I have a question concerning lead dress.
Started by catnine |
1 Replies
2271 Views |
July 15, 2011, 05:21:43 pm by tubeswell |
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Cooling fan : AC or DC supply ?
Started by archaos |
15 Replies
5519 Views |
July 15, 2011, 03:08:34 pm by archaos |
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9 Replies
5951 Views |
July 15, 2011, 01:56:18 pm by catnine |
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zener diode
Started by firemedic |
10 Replies
5588 Views |
July 15, 2011, 09:44:09 am by tubeswell |
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7 Replies
3524 Views |
July 14, 2011, 11:30:46 pm by catnine |
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Fender Twin II Loud Hum
Started by dpm309 |
6 Replies
3584 Views |
July 14, 2011, 05:22:52 pm by dpm309 |
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Tweed Disease
Started by J Rindt |
10 Replies
5524 Views |
July 14, 2011, 01:07:50 pm by J Rindt |
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DeArmond R5 amp review - schematic??
Started by moonbird |
26 Replies
14961 Views |
July 14, 2011, 12:56:30 pm by moonbird |
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Custom 50 Hiwatt project...
Started by TubeGeek |
18 Replies
13886 Views |
July 14, 2011, 10:50:52 am by TubeGeek |
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DeArmond R15T schem ?
Started by worth |
7 Replies
4928 Views |
July 14, 2011, 07:36:58 am by Willabe |
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I have to ask .
Started by catnine |
6 Replies
3564 Views |
July 14, 2011, 01:05:54 am by jojokeo |
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5881 and plate voltage
Started by jerrydyer |
4 Replies
6118 Views |
July 13, 2011, 04:53:40 pm by HotBluePlates |
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.022 nd the n.047
Started by jerrydyer |
3 Replies
3174 Views |
July 13, 2011, 04:31:14 pm by jerrydyer |
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6BG6GT verdict?
Started by firemedic |
6 Replies
4552 Views |
July 13, 2011, 03:32:28 pm by firemedic |
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I need your help my brothas
Started by jerrydyer |
4 Replies
2285 Views |
July 13, 2011, 01:53:53 pm by jerrydyer |
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Bassman AA864...
Started by TubeGeek |
21 Replies
9034 Views |
July 12, 2011, 06:07:10 pm by mac0611 |
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5E5A bown PT need help with cause
Started by mac0611 |
3 Replies
2918 Views |
July 12, 2011, 02:59:10 pm by mac0611 |
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Hi Watt 50 watt
Started by LooseChange |
10 Replies
4390 Views |
July 12, 2011, 11:24:52 am by Willabe |
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Egnater Rebel 20- velcro noises
Started by Cups |
0 Replies
2748 Views |
July 12, 2011, 11:04:30 am by Cups |
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Checking output impedance
Started by SleepLess |
1 Replies
2198 Views |
July 12, 2011, 10:26:56 am by phsyconoodler |
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6L6's in Deluxe Reverb
Started by macula56 |
10 Replies
8067 Views |
July 12, 2011, 08:20:16 am by P Batty |
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4 Replies
2666 Views |
July 12, 2011, 08:11:30 am by sluckey |
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single channel 5F6-A ?
Started by worth |
7 Replies
4434 Views |
July 12, 2011, 01:21:35 am by Tone Junkie |
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Frying bacon noise
Started by RC_cola |
32 Replies
15436 Views |
July 11, 2011, 08:53:11 pm by RC_cola |
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21 Replies
7247 Views |
July 11, 2011, 02:18:50 pm by jojokeo |
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Sovtek 6L6/6P3S/5881
Started by rzenc |
0 Replies
2662 Views |
July 11, 2011, 10:26:34 am by rzenc |
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13 Replies
4560 Views |
July 11, 2011, 09:42:26 am by rafe |
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Peavey Classic 20 Distorted sound
Started by dpm309 |
13 Replies
5894 Views |
July 11, 2011, 07:14:15 am by Rev D |
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SS rectifier in tube base
Started by macula56 |
8 Replies
3643 Views |
July 11, 2011, 06:54:37 am by macula56 |
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JJ EL34 internal shorts
Started by panhead |
22 Replies
9232 Views |
July 10, 2011, 10:28:12 pm by shortfuse |
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BF Fender Bassman PI ?
Started by J Rindt |
1 Replies
2245 Views |
July 10, 2011, 09:09:42 pm by HotBluePlates |
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does a 5g9 have a 2 6l6 equivalent
Started by Tone Junkie |
10 Replies
4891 Views |
July 10, 2011, 01:52:22 am by Tone Junkie |
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Elementry Question about resistors
Started by dude |
21 Replies
6395 Views |
July 09, 2011, 09:26:08 pm by DummyLoad |
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Monkey Wards / Valco Hack Job
Started by RicharD |
20 Replies
8825 Views |
July 09, 2011, 09:21:40 pm by alerich |
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