Welcome To the Hoffman Amplifiers Forum
January 23, 2026, 05:58:58 pm
Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 05:58:58 pm | ||
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| astronomicum and 106 Guests are viewing this board. | ||||
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23 Replies
4488 Views |
February 10, 2025, 09:53:25 pmby AlNewman |
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spliting plate load resistors
Started by Jonas |
2 Replies
1412 Views |
February 10, 2025, 09:02:26 pm by stratomaster |
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Cathode biased PR Build and thanks
Started by J3ona1 |
1 Replies
1314 Views |
February 10, 2025, 06:59:29 am by J3ona1 |
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45 Replies
17282 Views |
February 09, 2025, 07:15:20 pm by HotBluePlates |
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Probably a stupid bias question
Started by Snake5150 |
3 Replies
1676 Views |
February 09, 2025, 03:30:58 am by Latole |
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Treble peaker squealing
Started by Mr.Death |
22 Replies
4422 Views |
February 08, 2025, 11:46:30 am by Willabe |
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6 Replies
2022 Views |
February 08, 2025, 10:18:59 am by GlideOn |
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1 Replies
1402 Views |
February 08, 2025, 10:07:55 am by GlideOn |
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Bass knob question
Started by isaac_teller |
8 Replies
2019 Views |
February 08, 2025, 03:15:53 am by Latole |
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28 Replies
8937 Views |
February 07, 2025, 02:31:16 pm by shooter |
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Rob Robinette's SLO 6V6 build
Started by pieterfx |
6 Replies
2510 Views |
February 07, 2025, 10:47:40 am by pieterfx |
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22 Replies
7167 Views |
February 06, 2025, 09:54:00 pm by passaloutre |
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4 Replies
1887 Views |
February 06, 2025, 08:20:03 pm by Deric |
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Sanity check on AA1164
Started by Lectroid |
8 Replies
2351 Views |
February 06, 2025, 01:27:46 pm by ac427v |
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6av6 plate voltage range?
Started by uki |
4 Replies
1706 Views |
February 06, 2025, 03:52:37 am by tubeswell |
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4 Replies
1718 Views |
February 05, 2025, 03:41:17 pm by leftu2 |
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8 Replies
2032 Views |
February 05, 2025, 12:51:46 pm by kasperbergholt |
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Sound City Concord Advice
Started by CrimsonGhost |
5 Replies
2292 Views |
February 03, 2025, 06:46:15 pm by jojokeo |
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Yet another Blues Jr Build
Started by southboundsuarez |
15 Replies
6679 Views |
February 03, 2025, 05:56:32 pm by southboundsuarez |
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13 Replies
2946 Views |
February 03, 2025, 05:43:27 pm by Willabe |
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Advice for a power transformer
Started by acheld |
4 Replies
1717 Views |
February 03, 2025, 04:31:05 pm by mresistor |
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Supro 1650 rt
Started by Big chief |
18 Replies
3028 Views |
February 03, 2025, 02:40:00 pm by Willabe |
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Marshall 18w Lite EL84 Bypass Cap ESR
Started by scstill |
39 Replies
5941 Views |
February 03, 2025, 12:53:59 pm by mresistor |
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6g6b ...switches?
Started by bullkelp |
18 Replies
3014 Views |
February 03, 2025, 12:01:13 pm by Merlin |
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Running a 5u4gb in silverface super reverb
Started by Choan |
5 Replies
1949 Views |
February 02, 2025, 04:02:03 pm by dogburn |
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31 Replies
7408 Views |
February 01, 2025, 05:25:51 am by walkman |
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Plate voltage but no current
Started by bullkelp |
10 Replies
2869 Views |
January 31, 2025, 12:27:07 pm by bullkelp |
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Building a JMI Vox AC30/6
Started by four_corners « 1 2 » |
65 Replies
11478 Views |
January 31, 2025, 10:25:36 am by pdf64 |
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19 Replies
4585 Views |
January 31, 2025, 02:17:25 am by kagliostro |
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Question about 250 dual pot on tos
Started by 67polara |
4 Replies
4218 Views |
January 30, 2025, 09:12:43 am by toobzilla |
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2 Replies
1772 Views |
January 29, 2025, 05:01:36 pm by Ash Telecaster |
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Bias problems.
Started by Snake5150 |
27 Replies
5329 Views |
January 28, 2025, 03:00:44 pm by Willabe |
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Diagnosing oscillation in Engl Savage 50
Started by Choan |
6 Replies
1637 Views |
January 28, 2025, 06:06:55 am by Latole |
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Vox's take on the Princeton Reverb?
Started by dwinstonwood |
20 Replies
3549 Views |
January 25, 2025, 10:30:41 pm by HotBluePlates |
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New Builder with ground question
Started by Richs1979 |
15 Replies
2933 Views |
January 25, 2025, 05:42:17 pm by Willabe |
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23 Replies
3984 Views |
January 25, 2025, 05:09:17 pm by SoundmasterG |
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Blues Jr Conversion start up
Started by Goldpeak |
13 Replies
5210 Views |
January 24, 2025, 02:06:32 pm by Willabe |
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AA864 Musings Help Needed
Started by TexasTone |
15 Replies
3406 Views |
January 24, 2025, 01:29:53 pm by TexasTone |
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Warbler Rev2
Started by 1234-wanna-build-a-little |
2 Replies
5763 Views |
January 24, 2025, 01:27:02 pm by SEL49 |
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Warbler Rev 2
Started by Willabe |
0 Replies
1423 Views |
January 24, 2025, 08:57:22 am by Willabe |
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9 Replies
2488 Views |
January 24, 2025, 08:40:44 am by Merlin |
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Silicon Bridge Rectifier
Started by Lectroid |
10 Replies
2670 Views |
January 24, 2025, 03:57:25 am by Merlin |
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6 Replies
2065 Views |
January 24, 2025, 03:45:17 am by Merlin |
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6 Replies
2386 Views |
January 22, 2025, 04:37:25 pm by pdf64 |
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7 Replies
2299 Views |
January 22, 2025, 03:20:34 pm by astronomicum |
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Noise on startup
Started by Snake5150 |
16 Replies
3065 Views |
January 21, 2025, 09:15:05 pm by Snake5150 |
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Supro Dual Tone 1624T/6424 (sans trem)
Started by Loomer |
18 Replies
6232 Views |
January 21, 2025, 10:11:02 am by SpeedTrip |
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7 Replies
2653 Views |
January 21, 2025, 07:50:28 am by Latole |
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8 Replies
2481 Views |
January 21, 2025, 02:56:36 am by Latole |
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15 Replies
2937 Views |
January 19, 2025, 07:21:27 pm by AlNewman |
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