Welcome To the Hoffman Amplifiers Forum
September 06, 2025, 06:44:16 am
Welcome To the Hoffman Amplifiers ForumSeptember 06, 2025, 06:44:16 am | ||
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Dating a DSL JCM 2000
Started by Backwoods Joe |
12 Replies
4984 Views |
May 04, 2010, 06:06:47 pmby Backwoods Joe |
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2 Replies
3268 Views |
May 04, 2010, 04:56:10 pm by phsyconoodler |
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disturbance when turning the pot
Started by Leevi |
15 Replies
5857 Views |
May 04, 2010, 02:44:31 pm by tubeswell |
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Cap in Stout amp
Started by Mats |
4 Replies
2640 Views |
May 04, 2010, 01:14:06 pm by Mats |
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don't know opt's output
Started by bnew63 |
46 Replies
11703 Views |
May 04, 2010, 01:19:15 am by Shrapnel |
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single speaker out of phase??!??
Started by tubesornothing |
13 Replies
7138 Views |
May 03, 2010, 10:14:04 pm by P Batty |
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Critique this schematic...please.
Started by bigsbybender |
8 Replies
4434 Views |
May 03, 2010, 01:47:15 pm by terminalgs |
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what would happen ga 20
Started by john_t |
8 Replies
4047 Views |
May 03, 2010, 11:46:09 am by panhead |
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106 Replies
29604 Views |
May 03, 2010, 10:47:37 am by bigdaddy |
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11 Replies
5165 Views |
May 02, 2010, 02:50:39 pm by Structo |
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Tremolux 6G9 adjustable bias
Started by skyclad |
1 Replies
2767 Views |
May 02, 2010, 02:43:40 pm by tubeswell |
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23 Replies
10917 Views |
May 02, 2010, 02:19:39 am by HotBluePlates |
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uk transformers
Started by cigarboxblues |
28 Replies
8252 Views |
May 01, 2010, 10:09:38 pm by PRR |
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VHT Special 6 - What a bargain!
Started by chocopower |
25 Replies
10739 Views |
May 01, 2010, 05:44:29 pm by tubesornothing |
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tubes with 117 volt heaters
Started by Jack1962 |
8 Replies
5192 Views |
May 01, 2010, 10:55:09 am by Tiny_Daddy |
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Horizontal EL84?
Started by Ritchie200 |
11 Replies
5602 Views |
May 01, 2010, 03:16:51 am by FYL |
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Low End Cutting Out
Started by xkaynex |
4 Replies
3168 Views |
April 30, 2010, 04:44:46 pm by tubesornothing |
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18 Replies
7160 Views |
April 29, 2010, 01:43:26 pm by simonallaway |
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Tube recomendations for a Bassman
Started by pbman1953 |
15 Replies
5849 Views |
April 29, 2010, 10:42:24 am by pbman1953 |
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tremolos... 5G9, 5E9 and 5F11!
Started by bruno |
6 Replies
7147 Views |
April 29, 2010, 02:56:03 am by HotBluePlates |
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8 Replies
4734 Views |
April 28, 2010, 05:48:50 pm by Tiny_Daddy |
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got hold of an old amp chassis
Started by cigarboxblues |
6 Replies
4031 Views |
April 28, 2010, 03:05:27 pm by cigarboxblues |
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1 Replies
3127 Views |
April 28, 2010, 09:54:10 am by darkbluemurder |
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18 watt build red-plating
Started by Jennings |
7 Replies
4218 Views |
April 28, 2010, 09:32:25 am by Ritchie200 |
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Fender Deluxe ID
Started by Jack1962 |
9 Replies
4196 Views |
April 27, 2010, 09:17:20 pm by Jack1962 |
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2 Replies
3484 Views |
April 27, 2010, 03:50:25 pm by punkykatt |
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tweed vibrolux (5E11, 5F11), tremolo...
Started by bruno |
6 Replies
6067 Views |
April 27, 2010, 03:23:57 pm by tubeswell |
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8 Replies
6535 Views |
April 27, 2010, 02:12:03 pm by tubeswell |
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Question about resistors.
Started by antieatingactivist |
41 Replies
12822 Views |
April 27, 2010, 08:13:44 am by tubesornothing |
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Traynor YBA-3C bias adjust
Started by Bub |
6 Replies
4338 Views |
April 26, 2010, 10:55:01 pm by PRR |
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32 Replies
10309 Views |
April 26, 2010, 10:26:16 am by Packerswin14 |
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What do you guys charge for amps?
Started by JayB |
26 Replies
10746 Views |
April 26, 2010, 10:06:42 am by JayB |
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Using 6V6 or el84 in the preamp section...
Started by bruno |
15 Replies
13670 Views |
April 25, 2010, 10:14:56 pm by mackie2 |
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Blackfacing a 77 silverface Twin Reverb
Started by sixs929 |
6 Replies
4549 Views |
April 25, 2010, 07:17:36 pm by sixs929 |
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Edcor Xformers for JTM45 Build
Started by Direwolf |
2 Replies
2965 Views |
April 25, 2010, 05:50:08 pm by Direwolf |
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Battery amp?
Started by Leevi |
19 Replies
7398 Views |
April 25, 2010, 07:23:01 am by kagliostro |
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I'm not able to adjust my bias.
Started by mpayne |
32 Replies
10533 Views |
April 24, 2010, 11:55:20 pm by HotBluePlates |
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Bad Cat Amps
Started by TIMBO |
5 Replies
6231 Views |
April 24, 2010, 05:08:55 pm by TIMBO |
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11 Replies
7509 Views |
April 23, 2010, 04:14:23 pm by archaos |
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EL-84 + 6V6 mix in push-pull
Started by StevieRayVehkakoski |
6 Replies
4672 Views |
April 23, 2010, 05:38:35 am by bluesbear |
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Doug's Randall preamp
Started by RobBozic |
3 Replies
3272 Views |
April 23, 2010, 04:35:30 am by topbrent |
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help with mesa studio 22
Started by phsyconoodler |
8 Replies
5516 Views |
April 22, 2010, 09:52:19 am by phsyconoodler |
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4 Replies
3075 Views |
April 22, 2010, 08:54:42 am by chocopower |
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6L6 Plate Diodes to ground?
Started by chip |
5 Replies
6533 Views |
April 22, 2010, 06:53:06 am by chip |
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Twin Reissue Bias Pot
Started by duke of earl |
2 Replies
2892 Views |
April 21, 2010, 08:19:20 pm by duke of earl |
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Executone Amp - 15 watt - Picture
Started by LooseChange |
29 Replies
15076 Views |
April 21, 2010, 01:52:27 pm by LooseChange |
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Alembic F2-B Pre-Amp Restoration project
Started by oatmeal769 « 1 2 3 4 » |
169 Replies
62973 Views |
April 21, 2010, 12:53:05 pm by oatmeal769 |
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5F6A Project Advice
Started by omb |
3 Replies
3078 Views |
April 20, 2010, 03:03:22 pm by omb |
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10 Replies
5155 Views |
April 20, 2010, 01:12:56 pm by HotBluePlates |
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3 Replies
3465 Views |
April 20, 2010, 12:52:46 pm by Leevi |
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