Welcome To the Hoffman Amplifiers Forum
April 14, 2026, 06:56:56 pm
Welcome To the Hoffman Amplifiers ForumApril 14, 2026, 06:56:56 pm | ||
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| punkykatt and 44 Guests are viewing this board. | ||||
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Please do not use VPN's
Started by EL34 |
48 Replies
11262 Views |
February 26, 2026, 11:41:16 amby Greenwichpaul |
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ALL-TIME great information
Started by PRR |
0 Replies
52950 Views |
April 16, 2018, 08:09:37 pm by PRR |
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1 Replies
60334 Views |
October 30, 2015, 01:24:25 pm by EL34 |
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What's this board for?
Started by EL34 |
0 Replies
38135 Views |
May 28, 2009, 04:14:29 pm by EL34 |
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90 Replies
4550 Views |
April 14, 2026, 01:11:49 pm by wsscott |
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minor Major 7 combo
Started by CascoSieg |
1 Replies
130 Views |
April 14, 2026, 10:33:32 am by GroundhogKen |
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Newcomb E-17 "guitarified"
Started by Jennings |
6 Replies
238 Views |
April 14, 2026, 07:11:06 am by Jennings |
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0 Replies
109 Views |
April 13, 2026, 04:30:49 pm by jbrrrrr |
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3 Replies
235 Views |
April 13, 2026, 09:54:21 am by acheld |
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11 Replies
280 Views |
April 13, 2026, 08:33:02 am by pbman1953 |
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Pro Junior tonestack lift
Started by rogbHW80 |
15 Replies
3047 Views |
April 13, 2026, 08:15:28 am by rogbHW80 |
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Help with Vibrolux Reverb
Started by ratgon |
15 Replies
631 Views |
April 12, 2026, 10:35:18 pm by ratgon |
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19 Replies
3482 Views |
April 12, 2026, 09:06:29 pm by Blueboozer |
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Can I Get a Sanity Check ?
Started by jewishjay |
4 Replies
362 Views |
April 11, 2026, 04:09:16 pm by ghostinthescope |
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11 Replies
684 Views |
April 10, 2026, 10:25:32 pm by DummyLoad |
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55 Replies
39235 Views |
April 09, 2026, 08:29:45 pm by tubenit |
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Grid Bias Versus Cathode Question
Started by apeontheweb |
8 Replies
2015 Views |
April 09, 2026, 08:52:59 am by Willabe |
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Seeking Bias Checker Input
Started by RoadShow |
10 Replies
1965 Views |
April 08, 2026, 12:13:47 pm by stratomaster |
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IS there a reason to build another AMP
Started by TIMBO |
18 Replies
5706 Views |
April 08, 2026, 08:44:42 am by AX84CH |
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2 Replies
416 Views |
April 07, 2026, 04:44:50 am by Yosser |
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2 Replies
771 Views |
April 06, 2026, 08:07:24 am by BrianS |
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17 Replies
2936 Views |
April 05, 2026, 10:53:19 pm by glass54 |
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6GH8A any good?
Started by Jonas |
6 Replies
2151 Views |
April 05, 2026, 05:00:08 pm by Jonas |
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72 Replies
25242 Views |
April 05, 2026, 03:36:18 pm by pdf64 |
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9 Replies
1733 Views |
April 05, 2026, 03:32:46 pm by pdf64 |
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3 Replies
1738 Views |
April 04, 2026, 07:06:48 am by Backwoods Joe |
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23 Replies
2802 Views |
April 03, 2026, 09:32:30 am by apeontheweb |
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Tweed pre with XLR out
Started by J3ona1 |
3 Replies
2191 Views |
April 03, 2026, 07:09:10 am by J3ona1 |
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Cathodyne + EL34
Started by FREYES_7 |
5 Replies
2766 Views |
April 03, 2026, 05:49:37 am by HotBluePlates |
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ab763 voltages
Started by Beezerboy |
2 Replies
2534 Views |
April 02, 2026, 03:54:00 pm by HotBluePlates |
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10 Replies
2586 Views |
April 02, 2026, 03:08:48 pm by Dealbreaker |
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1 Replies
2106 Views |
April 02, 2026, 08:58:15 am by kagliostro |
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Master Volume for Paraphase Inverter
Started by passaloutre |
9 Replies
2158 Views |
April 01, 2026, 10:32:42 am by passaloutre |
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Help! Speaker switch hammond 1650H
Started by Banjan73 |
9 Replies
2316 Views |
March 31, 2026, 08:22:15 am by Banjan73 |
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StewMac Valve Factory 18
Started by bartman |
6 Replies
4062 Views |
March 30, 2026, 06:10:06 pm by exnihilfit |
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26 Replies
3793 Views |
March 30, 2026, 09:14:05 am by sluckey |
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7 Replies
4307 Views |
March 29, 2026, 05:46:08 am by DummyLoad |
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Blues Jr Hoffman Circuit Adding Reverb
Started by ALK2MT |
3 Replies
3283 Views |
March 27, 2026, 12:08:36 pm by stratomaster |
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1 Replies
2494 Views |
March 26, 2026, 08:04:15 am by Rontone |
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Shielded Jack
Started by astronomicum |
7 Replies
3177 Views |
March 25, 2026, 05:06:15 pm by astronomicum |
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LOW Output from 50's GA20
Started by Yeatzee |
11 Replies
3624 Views |
March 25, 2026, 01:40:21 pm by Yeatzee |
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6 Replies
2907 Views |
March 24, 2026, 09:51:40 am by Rontone |
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New project, new possibillities
Started by Banjan73 |
3 Replies
2422 Views |
March 23, 2026, 10:15:14 am by Banjan73 |
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1965 Gretsch/Valco 6165 noise
Started by wsscott |
45 Replies
12732 Views |
March 23, 2026, 07:57:56 am by wsscott |
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5879 amp favorites?
Started by mountainhick |
20 Replies
3884 Views |
March 23, 2026, 02:04:25 am by DummyLoad |
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41 Replies
19140 Views |
March 22, 2026, 12:43:42 pm by pullshocks |
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adding speaker jack to Ampeg GU-12
Started by mark in pdx |
5 Replies
3004 Views |
March 21, 2026, 02:27:58 pm by mark in pdx |
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31 Replies
4344 Views |
March 21, 2026, 08:46:35 am by HotBluePlates |
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JCM2000 Blowing Fuses
Started by dpm309 |
9 Replies
2890 Views |
March 20, 2026, 05:34:07 pm by AlNewman |
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Question about common anode mixer
Started by Craftyjam |
17 Replies
3493 Views |
March 19, 2026, 05:49:37 am by Merlin |
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