Welcome To the Hoffman Amplifiers Forum
April 27, 2026, 03:29:06 am
Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 03:29:06 am | ||
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Speaker jack mod
Started by Jerzey2222 |
16 Replies
5063 Views |
January 12, 2016, 01:25:05 pmby MFowler |
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Some pointers on my breadboard?
Started by hesamadman |
5 Replies
3449 Views |
January 11, 2016, 08:38:44 pm by Paul1453 |
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Input jacks Fender style
Started by uki |
10 Replies
9451 Views |
January 10, 2016, 10:34:29 pm by uki |
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Bogen MX30A tweaker amp
Started by glassesnvests |
19 Replies
9428 Views |
January 10, 2016, 01:44:05 pm by PRR |
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Fixed bias help
Started by goldstache |
6 Replies
3191 Views |
January 10, 2016, 09:47:04 am by goldstache |
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OP Amp EQ circuit for Tube Amp
Started by silverfox |
12 Replies
6443 Views |
January 09, 2016, 02:39:18 pm by silverfox |
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Whistling causes
Started by Paul1453 |
22 Replies
8624 Views |
January 09, 2016, 10:48:06 am by Paul1453 |
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One Tube 6GW8 Reverb
Started by TIMBO |
2 Replies
5776 Views |
January 09, 2016, 06:46:36 am by tubenit |
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Excessive heat and venting
Started by hesamadman |
18 Replies
6774 Views |
January 08, 2016, 09:06:39 pm by PRR |
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2 Replies
2701 Views |
January 07, 2016, 01:14:07 pm by Skip Hagey |
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KT66 Push Pull Output Transformer
Started by Ed_Chambley |
21 Replies
18220 Views |
January 07, 2016, 12:58:34 pm by Paul1453 |
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13 Replies
5932 Views |
January 07, 2016, 06:03:09 am by EL34 |
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2 Replies
3508 Views |
January 06, 2016, 06:08:33 pm by PRR |
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PT ?
Started by okguitarman |
2 Replies
2483 Views |
January 04, 2016, 10:22:02 pm by okguitarman |
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Troublesome silverface Champ
Started by alange5 |
12 Replies
7101 Views |
January 04, 2016, 10:00:12 pm by PRR |
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15 Replies
17438 Views |
January 04, 2016, 03:17:42 pm by shooter |
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iron from an ECLL800 amp
Started by birt |
16 Replies
13220 Views |
January 03, 2016, 04:19:37 pm by kagliostro |
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Is this dangerous?
Started by TerryD |
3 Replies
3298 Views |
January 03, 2016, 03:35:17 pm by TerryD |
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SE KT66 amp - which OT?
Started by Pete1950 |
15 Replies
10520 Views |
January 03, 2016, 11:17:33 am by shooter |
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4 Replies
3516 Views |
January 02, 2016, 07:28:10 pm by TubeGeek |
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Princeton build from he!!
Started by ElPedro |
4 Replies
3226 Views |
January 02, 2016, 08:33:03 am by HotBluePlates |
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OT Primary to Secondary ratio
Started by Willabe |
8 Replies
3678 Views |
January 02, 2016, 08:21:51 am by HotBluePlates |
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4 Replies
3951 Views |
January 01, 2016, 06:39:22 pm by PRR |
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6V6 plexi (with 18 watt preamp) question
Started by dude |
10 Replies
5693 Views |
January 01, 2016, 07:36:46 am by MFowler |
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DIASON HYBRID AMP
Started by TIMBO |
26 Replies
9897 Views |
December 31, 2015, 09:05:21 pm by TIMBO |
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D'Lite with 6P1P
Started by adamG |
3 Replies
6366 Views |
December 31, 2015, 04:40:56 pm by PRR |
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Do I have in "essence" 1 meg already?
Started by TerryD |
1 Replies
2858 Views |
December 31, 2015, 12:17:16 pm by Willabe |
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5E3 plate voltages too low?
Started by markmalin |
8 Replies
8651 Views |
December 31, 2015, 10:07:00 am by markmalin |
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9 Replies
5409 Views |
December 30, 2015, 09:53:41 pm by TerryD |
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Harmonilux Reverb AA964???
Started by Toxophilite « 1 2 3 4 » |
168 Replies
38740 Views |
December 30, 2015, 06:05:24 pm by Toxophilite |
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9 Replies
4702 Views |
December 30, 2015, 07:40:16 am by mresistor |
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Deluxe Reverb AB763 Tremolo Issues
Started by plaidzebra |
9 Replies
4118 Views |
December 29, 2015, 09:06:16 pm by plaidzebra |
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29 Replies
10350 Views |
December 29, 2015, 12:21:48 pm by jojokeo |
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Bias not right on Princeton Reverb
Started by ElPedro |
5 Replies
4684 Views |
December 29, 2015, 08:31:20 am by sluckey |
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3 Replies
3426 Views |
December 28, 2015, 11:23:35 pm by Fresh_Start |
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11 Replies
5167 Views |
December 28, 2015, 04:26:34 pm by MFowler |
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Bias setting??
Started by TIMBO |
17 Replies
7475 Views |
December 28, 2015, 02:58:26 pm by kagliostro |
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Deluxe Reverb Build for 240V
Started by Homebelly |
1 Replies
2243 Views |
December 27, 2015, 07:27:42 pm by EL34 |
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An interesting twist
Started by TIMBO |
8 Replies
4412 Views |
December 27, 2015, 02:52:47 pm by kagliostro |
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18W TMB motorboating
Started by G._Hoffman |
1 Replies
2618 Views |
December 26, 2015, 06:01:26 pm by Colas LeGrippa |
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What Fender amp should I build?
Started by ElPedro |
19 Replies
5617 Views |
December 26, 2015, 05:37:17 pm by ElPedro |
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5 Replies
3264 Views |
December 26, 2015, 11:48:57 am by nateflanigan |
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MOVED: Merry Christmas
Started by EL34 |
0 Replies
2191 Views |
December 25, 2015, 07:24:38 pm by EL34 |
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The “Beast” 6G8
Started by uki |
3 Replies
2355 Views |
December 25, 2015, 04:01:36 pm by uki |
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1964 Bassman 6G6-B version...your opinions
Started by BrianS |
3 Replies
4001 Views |
December 24, 2015, 11:45:29 pm by BrianS |
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52 Replies
14814 Views |
December 24, 2015, 01:09:11 pm by EL34 |
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2550x (SDM) build
Started by Auke Jolman |
5 Replies
3750 Views |
December 24, 2015, 11:49:19 am by Auke Jolman |
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9 Replies
4011 Views |
December 24, 2015, 07:16:28 am by nateflanigan |
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Post Filter Cap Depression
Started by TerryD |
2 Replies
2568 Views |
December 23, 2015, 03:05:36 pm by jjasilli |
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23 Replies
8531 Views |
December 23, 2015, 05:20:22 am by p2pAmps |
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Misc. Hardware |
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Lamps Diodes |
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Channel Switching |
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Fender Eyelet Boards |
Screws/Nuts Washers |
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Jacks/Plugs Connectors |
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Tubes Valves |
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Pots Knobs |
Fuses/Cords |
Chassis |
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Tube Sockets |
Switches |
Wire Cable |