Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 08:54:19 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 08:54:19 pm | ||
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| rafe and 42 Guests are viewing this board. | ||||
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Chassis layout, tubes up front?
Started by Madison |
17 Replies
6809 Views |
March 06, 2012, 03:55:12 pmby John |
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13 Replies
6205 Views |
March 06, 2012, 07:50:41 am by kagliostro |
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box of used tubes_Next Project
Started by ernest |
5 Replies
3303 Views |
March 06, 2012, 12:58:50 am by DummyLoad |
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TSL Output Transformer
Started by plexi50 |
3 Replies
3057 Views |
March 05, 2012, 06:56:54 pm by plexi50 |
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5 Replies
4144 Views |
March 05, 2012, 10:24:11 am by DummyLoad |
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SLOW DRIVE 84
Started by TIMBO |
33 Replies
9856 Views |
March 05, 2012, 05:30:12 am by tubenit |
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18 watt front with El-34 NFB?
Started by Ed_Chambley |
13 Replies
5547 Views |
March 05, 2012, 02:05:10 am by sluckey |
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The Rebeltone
Started by TubeGeek |
1 Replies
2564 Views |
March 04, 2012, 09:57:44 pm by HotBluePlates |
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19 Replies
10460 Views |
March 04, 2012, 07:41:26 pm by Jack1962 |
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2 Replies
3746 Views |
March 04, 2012, 06:13:25 pm by AZJimC |
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0 Replies
3998 Views |
March 04, 2012, 06:12:24 am by kagliostro |
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5w, SE version of the Marshall 18w
Started by blackcorvo |
27 Replies
12262 Views |
March 03, 2012, 05:58:18 pm by blackcorvo |
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Orange Overdrive weird noise problem
Started by chocopower |
6 Replies
3539 Views |
March 03, 2012, 04:12:57 pm by chocopower |
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Amp keeps blowing fuses at startup
Started by Baguette |
18 Replies
11681 Views |
March 03, 2012, 09:41:35 am by plexi50 |
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Blackfacing SFSR tremelo?
Started by Mars-Hall |
0 Replies
2370 Views |
March 02, 2012, 10:10:30 pm by Mars-Hall |
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Klein Baphomet lo volt EL84
Started by rzenc |
12 Replies
7961 Views |
March 02, 2012, 10:35:47 am by rzenc |
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remove two of the four el84's
Started by johnnyd1961 |
1 Replies
2707 Views |
March 02, 2012, 10:23:28 am by ernie_jr |
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can i build bass amp
Started by kwm488 |
14 Replies
7045 Views |
March 02, 2012, 09:32:52 am by Ed_Chambley |
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SE- screen higher than plate
Started by John |
5 Replies
4108 Views |
March 02, 2012, 09:04:32 am by John |
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Inside an Atom
Started by ajeffcote |
16 Replies
6558 Views |
March 01, 2012, 05:09:02 pm by Willabe |
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SE 12AT7 Using Reverb Transformer
Started by ncusack |
2 Replies
3024 Views |
March 01, 2012, 11:34:12 am by Iannone |
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AB763 V5 Voltage too high
Started by NannerPuddin |
22 Replies
11089 Views |
March 01, 2012, 10:01:26 am by Willabe |
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Preamp Out on Gibson GA 5T
Started by dpm309 |
11 Replies
5173 Views |
February 29, 2012, 01:15:16 pm by dpm309 |
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split load plates on PI?
Started by 12AX7 |
12 Replies
8582 Views |
February 29, 2012, 09:20:45 am by 12AX7 |
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Budda SD45
Started by Leevi |
10 Replies
14139 Views |
February 29, 2012, 09:17:33 am by FYL |
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1965 Vox ac30 hum...
Started by bruno |
1 Replies
4165 Views |
February 28, 2012, 07:55:08 am by rzenc |
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11 Replies
10799 Views |
February 28, 2012, 06:35:43 am by rzenc |
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Deluxe Reverb - want earlier breakup
Started by LooseChange |
24 Replies
14434 Views |
February 28, 2012, 06:00:58 am by LooseChange |
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MOVED: baffle board material
Started by tubenit |
0 Replies
2751 Views |
February 28, 2012, 05:17:26 am by tubenit |
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22ga OK for heater string?
Started by hokenpoke |
11 Replies
6231 Views |
February 27, 2012, 11:31:14 am by Willabe |
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bias circuit frustration
Started by firemedic |
18 Replies
6884 Views |
February 26, 2012, 09:11:44 pm by firemedic |
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Fantasy TOS Needs your contribute
Started by kagliostro |
5 Replies
3544 Views |
February 26, 2012, 05:54:44 pm by kagliostro |
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Amp-Powered Foot-switch LEDs
Started by tdvt |
9 Replies
4406 Views |
February 25, 2012, 06:21:03 pm by Geezer |
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Dougs Bias Tester / Cant Find Order Page
Started by plexi50 |
30 Replies
8972 Views |
February 25, 2012, 04:07:37 pm by plexi50 |
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33 Replies
9636 Views |
February 25, 2012, 07:32:14 am by mpayne |
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5 Replies
3654 Views |
February 25, 2012, 07:07:16 am by LooseChange |
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Ampeg B-15 build
Started by LooseChange |
9 Replies
4945 Views |
February 25, 2012, 06:49:43 am by LooseChange |
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Virtual TUBE TESTER
Started by Colas LeGrippa |
10 Replies
5599 Views |
February 25, 2012, 06:36:23 am by stratele52 |
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Service for Carvin PA in mid west
Started by chuggy |
4 Replies
3380 Views |
February 24, 2012, 10:00:52 pm by bigsbybender |
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6.3V DC heaters
Started by jeff |
2 Replies
4128 Views |
February 24, 2012, 08:41:30 pm by John |
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7 Replies
4446 Views |
February 24, 2012, 06:45:26 pm by ajeffcote |
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4 Replies
3637 Views |
February 24, 2012, 06:20:27 pm by m3moser |
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16 Replies
9195 Views |
February 24, 2012, 05:21:13 pm by HotBluePlates |
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8 Replies
11620 Views |
February 24, 2012, 11:36:56 am by RicharD |
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plexi/pro bypass switch
Started by burt_toast |
3 Replies
3364 Views |
February 24, 2012, 11:27:00 am by burt_toast |
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Bumble B+/Solow Watt ECL84
Started by JBP |
12 Replies
12353 Views |
February 23, 2012, 08:49:42 pm by JBP |
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VHT special 6 ultra
Started by jeff |
1 Replies
3664 Views |
February 23, 2012, 03:54:16 pm by Ritchie200 |
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silvertone 1484 tremelo issue
Started by Steve S. |
30 Replies
14503 Views |
February 23, 2012, 02:47:22 pm by punkykatt |
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ECL84 push-pull amp - Help!
Started by blackcorvo |
49 Replies
27517 Views |
February 23, 2012, 09:02:47 am by blackcorvo |
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Help finding buzz
Started by 12AX7 |
5 Replies
4584 Views |
February 22, 2012, 03:10:46 pm by 12AX7 |
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