Welcome To the Hoffman Amplifiers Forum
March 12, 2026, 04:32:51 pm
Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 04:32:51 pm | ||
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SF vibrolux reverb - filter cap size limit
Started by g-man |
12 Replies
7462 Views |
December 18, 2012, 07:51:05 pmby g-man |
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14 Replies
12051 Views |
December 18, 2012, 07:39:50 pm by crashtm1 |
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11 Replies
5863 Views |
December 18, 2012, 04:32:57 pm by kagliostro |
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1 Replies
3919 Views |
December 18, 2012, 02:48:45 pm by kagliostro |
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10 Replies
5351 Views |
December 18, 2012, 03:39:05 am by smackoj |
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25 Replies
11820 Views |
December 18, 2012, 12:22:36 am by PRR |
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PP output transformer wiring
Started by dscottguitars |
14 Replies
14868 Views |
December 17, 2012, 11:55:51 pm by PRR |
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6 Replies
38405 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
8921 Views |
December 16, 2012, 02:00:04 pm by Merlin |
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Heavywatter questions
Started by Satellite^Guy |
2 Replies
3316 Views |
December 16, 2012, 05:20:35 am by stratele52 |
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Hitting the brick wall!
Started by DarrylC. |
21 Replies
7506 Views |
December 15, 2012, 11:03:28 pm by HotBluePlates |
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7 Replies
7808 Views |
December 15, 2012, 10:45:28 pm by PRR |
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V-AMP PRO AMP
Started by TIMBO |
1 Replies
3015 Views |
December 15, 2012, 07:14:40 am by jazbo8 |
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24 Replies
13178 Views |
December 14, 2012, 10:31:13 pm by 12AX7 |
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6 Replies
5460 Views |
December 14, 2012, 04:45:55 pm by kagliostro |
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ExpressPCB schematic symbols
Started by jeff |
2 Replies
4884 Views |
December 14, 2012, 07:13:47 am by sluckey |
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15 Replies
7853 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
3709 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
7088 Views |
December 13, 2012, 02:55:56 pm by etarist |
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Rugged EL34?
Started by 12AX7 |
2 Replies
4062 Views |
December 13, 2012, 02:12:41 pm by 12AX7 |
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Screen current question
Started by SILVERGUN |
4 Replies
6189 Views |
December 13, 2012, 01:50:04 pm by HotBluePlates |
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3 Replies
5018 Views |
December 13, 2012, 09:05:26 am by kagliostro |
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12 Replies
18653 Views |
December 13, 2012, 03:39:03 am by kagliostro |
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11 Replies
6598 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
4483 Views |
December 12, 2012, 08:17:39 pm by HotBluePlates |
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Capacitor help
Started by den1976 |
2 Replies
3075 Views |
December 12, 2012, 08:01:42 pm by HotBluePlates |
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21 Replies
7616 Views |
December 12, 2012, 04:17:22 pm by Colas LeGrippa |
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Tubes
Started by ElliottKoch |
10 Replies
5201 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
3707 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
4674 Views |
December 11, 2012, 01:58:58 pm by phsyconoodler |
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6G11 bias-vari trem
Started by worth |
23 Replies
10922 Views |
December 10, 2012, 01:20:39 am by HotBluePlates |
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Carvin VTR-2800
Started by Crazyhorse5 |
0 Replies
3014 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
11376 Views |
December 08, 2012, 09:58:41 pm by moonbird |
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273 Replies
118099 Views |
December 08, 2012, 02:49:02 pm by tubenit |
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pentode vs UL
Started by ernie_jr |
4 Replies
4073 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
6987 Views |
December 08, 2012, 07:14:50 am by ElliottKoch |
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Fender caps
Started by Medman |
5 Replies
4307 Views |
December 08, 2012, 04:55:11 am by smackoj |
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bill m coupling cap choices
Started by phsyconoodler |
1 Replies
2559 Views |
December 07, 2012, 08:06:54 pm by phsyconoodler |
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Tweed "touch sensitivity"
Started by sjturbo |
0 Replies
2817 Views |
December 07, 2012, 04:32:06 pm by sjturbo |
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4 Replies
3410 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
5175 Views |
December 07, 2012, 11:43:13 am by Ed_Chambley |
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21 Replies
10611 Views |
December 07, 2012, 10:17:47 am by smackoj |
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3 Replies
4458 Views |
December 07, 2012, 02:32:08 am by dinkotom |
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B15S preamp
Started by rzenc |
3 Replies
2884 Views |
December 06, 2012, 09:10:58 pm by PRR |
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check this mint amp!
Started by Colas LeGrippa |
2 Replies
3299 Views |
December 06, 2012, 07:55:51 pm by triode |
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Active FX loop
Started by tubenit |
35 Replies
14492 Views |
December 06, 2012, 05:18:17 pm by kagliostro |
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PT question
Started by jerrydyer |
7 Replies
4081 Views |
December 06, 2012, 03:29:02 pm by jeff |
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27 Replies
12602 Views |
December 06, 2012, 02:19:29 pm by jojokeo |
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5 Replies
5781 Views |
December 06, 2012, 12:31:18 am by jazbo8 |
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What dat V2 do?
Started by Gone_Fishing |
9 Replies
5140 Views |
December 04, 2012, 09:51:45 am by eleventeen |
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