Welcome To the Hoffman Amplifiers Forum
September 06, 2025, 09:23:18 pm
Welcome To the Hoffman Amplifiers ForumSeptember 06, 2025, 09:23:18 pm | ||
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TOS question for Tubnit
Started by Tone Junkie |
3 Replies
2178 Views |
May 01, 2012, 03:03:35 amby TIMBO |
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Question about old wire
Started by mresistor |
13 Replies
4261 Views |
April 30, 2012, 08:16:27 pm by mresistor |
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5 Replies
7567 Views |
April 30, 2012, 08:15:41 pm by DummyLoad |
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Fun with ancient Guild amp
Started by Steve_P |
13 Replies
4207 Views |
April 30, 2012, 04:06:08 pm by Steve_P |
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Gibson Goldtone output transformer
Started by Tiny_Daddy |
2 Replies
2639 Views |
April 30, 2012, 08:24:00 am by echuta13 |
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6L6GCs in a blues jr voltage help
Started by mguitarworks |
24 Replies
6402 Views |
April 30, 2012, 05:50:00 am by mguitarworks |
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Fender bias balance pot
Started by panhead |
6 Replies
3154 Views |
April 30, 2012, 05:02:21 am by LooseChange |
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Cathodyne vs Cathodyne
Started by navdave |
6 Replies
5543 Views |
April 29, 2012, 02:32:26 pm by tubeswell |
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No CT On Filament Windings
Started by plexi50 |
18 Replies
5387 Views |
April 29, 2012, 09:26:09 am by plexi50 |
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Dougs loop
Started by jerrydyer |
7 Replies
3245 Views |
April 28, 2012, 03:00:22 pm by EL34 |
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the loctal amp
Started by billcreller |
10 Replies
4557 Views |
April 27, 2012, 10:48:16 pm by billcreller |
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4 Replies
5507 Views |
April 27, 2012, 05:16:28 pm by tubenit |
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Next amp project suggestions, please?
Started by sjturbo |
10 Replies
3676 Views |
April 27, 2012, 01:43:24 pm by norstroms |
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tube preamp to SS power amp
Started by jeff |
5 Replies
3531 Views |
April 26, 2012, 11:33:00 pm by RicharD |
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Tube amp for acoustic guitar
Started by cfreeborn |
11 Replies
3683 Views |
April 26, 2012, 02:24:06 pm by Willabe |
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HEATER TRANSFORMER
Started by TIMBO |
13 Replies
3857 Views |
April 26, 2012, 02:06:12 pm by TIMBO |
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fender 75 amplifier fuse blowing problem
Started by chris |
7 Replies
5095 Views |
April 26, 2012, 01:28:45 pm by Willabe |
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17 Replies
9199 Views |
April 26, 2012, 01:16:07 pm by m2dad |
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jcm2000 heater wiring headache
Started by bakerlite |
14 Replies
5265 Views |
April 26, 2012, 12:10:13 pm by bakerlite |
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6973-powered tweed Princeton-like build
Started by balcorn80 |
8 Replies
4824 Views |
April 26, 2012, 11:10:10 am by Willabe |
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12 Replies
4018 Views |
April 26, 2012, 09:50:25 am by guitardude57 |
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PT: mechanical hum - heating up - help
Started by bakerlite |
0 Replies
2216 Views |
April 26, 2012, 07:23:18 am by bakerlite |
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fender hot rod deville mods
Started by Colas LeGrippa |
30 Replies
16589 Views |
April 26, 2012, 04:37:43 am by stratele52 |
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Ampeg V4 dead
Started by bigsbybender |
42 Replies
14042 Views |
April 25, 2012, 11:08:35 pm by bigsbybender |
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Mesa Subway Reverb
Started by tubesornothing |
8 Replies
3738 Views |
April 25, 2012, 01:39:52 pm by PRR |
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9 Replies
4100 Views |
April 25, 2012, 01:04:06 pm by Willabe |
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3 Replies
1933 Views |
April 25, 2012, 06:30:26 am by L_Roy_Saint |
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Silver Champ parts to Princeton.
Started by iambluesman |
9 Replies
3169 Views |
April 24, 2012, 08:21:26 am by sluckey |
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Choke Input Load
Started by Blind Lemon |
14 Replies
5293 Views |
April 24, 2012, 07:46:08 am by Fresh_Start |
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15 Replies
4587 Views |
April 23, 2012, 07:29:48 pm by Matthias |
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OT wire twist in 5E3 build
Started by olgoat |
2 Replies
2202 Views |
April 23, 2012, 06:00:15 pm by Willabe |
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12 Replies
5233 Views |
April 23, 2012, 11:00:47 am by tubehead99 |
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Vintage Club 60 Reverb Problem
Started by plexi50 |
16 Replies
4503 Views |
April 23, 2012, 06:14:49 am by plexi50 |
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10 Replies
6296 Views |
April 22, 2012, 07:46:37 pm by HotBluePlates |
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Powering multiple 6.3v ac lights
Started by daveyajd |
9 Replies
3258 Views |
April 21, 2012, 10:51:52 pm by PRR |
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fender bassman 100 refit.
Started by DummyLoad |
5 Replies
4074 Views |
April 21, 2012, 09:01:10 pm by jjasilli |
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New build : Champ AA764
Started by archaos |
2 Replies
1989 Views |
April 21, 2012, 04:22:33 pm by archaos |
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1972 Bandmaster Reverb head
Started by panhead |
11 Replies
4463 Views |
April 21, 2012, 02:31:28 pm by panhead |
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50 Watt Plexi standby switch
Started by goldtop1 |
4 Replies
2683 Views |
April 21, 2012, 01:32:06 pm by goldtop1 |
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New build, having tremolo issues...
Started by balcorn80 |
17 Replies
4910 Views |
April 19, 2012, 02:23:07 pm by balcorn80 |
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bogen CHA-20 hack.
Started by DummyLoad |
2 Replies
3098 Views |
April 19, 2012, 12:05:02 pm by DummyLoad |
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EL84s - not always the way I want
Started by Blind Lemon |
8 Replies
3166 Views |
April 18, 2012, 08:03:52 pm by HotBluePlates |
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output impedance mis-match on a TOS
Started by oldhippy |
3 Replies
2120 Views |
April 18, 2012, 08:00:12 pm by HotBluePlates |
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6 Replies
2841 Views |
April 18, 2012, 06:51:02 pm by HotBluePlates |
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Orange drops
Started by Mr_Tickle |
6 Replies
4857 Views |
April 18, 2012, 06:28:40 pm by HotBluePlates |
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How do you read these old resistors?
Started by LooseChange |
3 Replies
2038 Views |
April 18, 2012, 06:02:44 pm by HotBluePlates |
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Deluxe-umble Reverb idea
Started by tubenit |
9 Replies
3578 Views |
April 18, 2012, 05:33:46 pm by moonbird |
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10 Replies
4384 Views |
April 18, 2012, 09:19:43 am by tubenit |
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Two channel footswitchable
Started by jeff |
14 Replies
4461 Views |
April 18, 2012, 09:01:55 am by jeff |
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Desire to build Tweed Overdrive Special
Started by daveyajd |
38 Replies
8782 Views |
April 18, 2012, 12:38:15 am by daveyajd |
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