Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 11:55:35 am
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 11:55:35 am | ||
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10 Replies
6112 Views |
December 21, 2012, 02:26:24 pmby HotBluePlates |
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deluxe reverb 6v6 plate current ?
Started by danger-russ |
6 Replies
7312 Views |
December 20, 2012, 12:50:08 pm by tubeswell |
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4 Replies
6195 Views |
December 20, 2012, 04:39:18 am by Merlin |
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ampeg m12 6v6
Started by Tom_Hull |
30 Replies
14506 Views |
December 19, 2012, 03:33:59 pm by Tom_Hull |
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different types of crossline MV's ?
Started by jerrydyer |
2 Replies
3834 Views |
December 19, 2012, 02:00:37 pm by jerrydyer |
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Custom Vibrolux Reverb Speaker Jacks
Started by plexi50 |
4 Replies
3704 Views |
December 19, 2012, 01:17:11 pm by plexi50 |
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6 Replies
6468 Views |
December 18, 2012, 08:18:07 pm by Willabe |
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SF vibrolux reverb - filter cap size limit
Started by g-man |
12 Replies
8529 Views |
December 18, 2012, 07:51:05 pm by g-man |
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14 Replies
13479 Views |
December 18, 2012, 07:39:50 pm by crashtm1 |
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11 Replies
6754 Views |
December 18, 2012, 04:32:57 pm by kagliostro |
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1 Replies
4781 Views |
December 18, 2012, 02:48:45 pm by kagliostro |
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10 Replies
6372 Views |
December 18, 2012, 03:39:05 am by smackoj |
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25 Replies
13245 Views |
December 18, 2012, 12:22:36 am by PRR |
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PP output transformer wiring
Started by dscottguitars |
14 Replies
16297 Views |
December 17, 2012, 11:55:51 pm by PRR |
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6 Replies
39986 Views |
December 16, 2012, 02:50:15 pm by kagliostro |
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Do all 1 ohm resistor read high
Started by Ed_Chambley |
17 Replies
10224 Views |
December 16, 2012, 02:00:04 pm by Merlin |
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Heavywatter questions
Started by Satellite^Guy |
2 Replies
4091 Views |
December 16, 2012, 05:20:35 am by stratele52 |
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Hitting the brick wall!
Started by DarrylC. |
21 Replies
8757 Views |
December 15, 2012, 11:03:28 pm by HotBluePlates |
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7 Replies
8902 Views |
December 15, 2012, 10:45:28 pm by PRR |
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V-AMP PRO AMP
Started by TIMBO |
1 Replies
3849 Views |
December 15, 2012, 07:14:40 am by jazbo8 |
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24 Replies
15307 Views |
December 14, 2012, 10:31:13 pm by 12AX7 |
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6 Replies
6284 Views |
December 14, 2012, 04:45:55 pm by kagliostro |
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ExpressPCB schematic symbols
Started by jeff |
2 Replies
5634 Views |
December 14, 2012, 07:13:47 am by sluckey |
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15 Replies
8955 Views |
December 14, 2012, 05:19:02 am by Refugee |
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Finding the foil end on Orange Drops
Started by Ed_Chambley |
4 Replies
4568 Views |
December 13, 2012, 03:45:10 pm by tubenit |
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Mesa 20/20 Power Amp Transformer
Started by plexi50 |
11 Replies
8300 Views |
December 13, 2012, 02:55:56 pm by etarist |
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Rugged EL34?
Started by 12AX7 |
2 Replies
5487 Views |
December 13, 2012, 02:12:41 pm by 12AX7 |
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Screen current question
Started by SILVERGUN |
4 Replies
7286 Views |
December 13, 2012, 01:50:04 pm by HotBluePlates |
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3 Replies
5905 Views |
December 13, 2012, 09:05:26 am by kagliostro |
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12 Replies
20776 Views |
December 13, 2012, 03:39:03 am by kagliostro |
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11 Replies
8088 Views |
December 13, 2012, 12:21:05 am by PRR |
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Is there a build like this?
Started by 12AX7 |
3 Replies
5900 Views |
December 12, 2012, 08:17:39 pm by HotBluePlates |
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Capacitor help
Started by den1976 |
2 Replies
3873 Views |
December 12, 2012, 08:01:42 pm by HotBluePlates |
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21 Replies
8968 Views |
December 12, 2012, 04:17:22 pm by Colas LeGrippa |
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Tubes
Started by ElliottKoch |
10 Replies
6362 Views |
December 12, 2012, 12:38:09 am by alerich |
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My Princeton Reverb doesn't hiss.....
Started by clyde |
5 Replies
4557 Views |
December 11, 2012, 07:59:14 pm by HotBluePlates |
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AB763 Deluxe Reverb Plate Voltage OK??
Started by ACHIEVEIT |
3 Replies
5486 Views |
December 11, 2012, 01:58:58 pm by phsyconoodler |
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6G11 bias-vari trem
Started by worth |
23 Replies
12558 Views |
December 10, 2012, 01:20:39 am by HotBluePlates |
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Carvin VTR-2800
Started by Crazyhorse5 |
0 Replies
3783 Views |
December 09, 2012, 10:14:57 pm by Crazyhorse5 |
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How does this fixed bias circuit work?
Started by moonbird |
20 Replies
13222 Views |
December 08, 2012, 09:58:41 pm by moonbird |
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273 Replies
139980 Views |
December 08, 2012, 02:49:02 pm by tubenit |
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pentode vs UL
Started by ernie_jr |
4 Replies
4956 Views |
December 08, 2012, 07:58:51 am by ernie_jr |
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preamp tap hoffman ab763 circuit
Started by ElliottKoch |
8 Replies
8094 Views |
December 08, 2012, 07:14:50 am by ElliottKoch |
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Fender caps
Started by Medman |
5 Replies
5284 Views |
December 08, 2012, 04:55:11 am by smackoj |
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bill m coupling cap choices
Started by phsyconoodler |
1 Replies
3406 Views |
December 07, 2012, 08:06:54 pm by phsyconoodler |
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Tweed "touch sensitivity"
Started by sjturbo |
0 Replies
3654 Views |
December 07, 2012, 04:32:06 pm by sjturbo |
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4 Replies
4211 Views |
December 07, 2012, 02:54:53 pm by Colas LeGrippa |
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Princeton Volume Pot Hiss
Started by Ed_Chambley |
9 Replies
6213 Views |
December 07, 2012, 11:43:13 am by Ed_Chambley |
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21 Replies
11673 Views |
December 07, 2012, 10:17:47 am by smackoj |
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3 Replies
5250 Views |
December 07, 2012, 02:32:08 am by dinkotom |
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