Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 08:07:08 pm
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 08:07:08 pm | ||
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Tubes
Started by ElliottKoch |
10 Replies
3859 Views |
December 12, 2012, 12:38:09 amby alerich |
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My Princeton Reverb doesn't hiss.....
Started by clyde |
5 Replies
2966 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
3895 Views |
December 11, 2012, 01:58:58 pm by phsyconoodler |
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6G11 bias-vari trem
Started by worth |
23 Replies
8979 Views |
December 10, 2012, 01:20:39 am by HotBluePlates |
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Carvin VTR-2800
Started by Crazyhorse5 |
0 Replies
2272 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
8833 Views |
December 08, 2012, 09:58:41 pm by moonbird |
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273 Replies
94504 Views |
December 08, 2012, 02:49:02 pm by tubenit |
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pentode vs UL
Started by ernie_jr |
4 Replies
3138 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
5611 Views |
December 08, 2012, 07:14:50 am by ElliottKoch |
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Fender caps
Started by Medman |
5 Replies
3363 Views |
December 08, 2012, 04:55:11 am by smackoj |
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bill m coupling cap choices
Started by phsyconoodler |
1 Replies
1897 Views |
December 07, 2012, 08:06:54 pm by phsyconoodler |
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Tweed "touch sensitivity"
Started by sjturbo |
0 Replies
2046 Views |
December 07, 2012, 04:32:06 pm by sjturbo |
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4 Replies
2645 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
4105 Views |
December 07, 2012, 11:43:13 am by Ed_Chambley |
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21 Replies
9223 Views |
December 07, 2012, 10:17:47 am by smackoj |
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3 Replies
3558 Views |
December 07, 2012, 02:32:08 am by dinkotom |
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B15S preamp
Started by rzenc |
3 Replies
2070 Views |
December 06, 2012, 09:10:58 pm by PRR |
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check this mint amp!
Started by Colas LeGrippa |
2 Replies
2360 Views |
December 06, 2012, 07:55:51 pm by triode |
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Active FX loop
Started by tubenit |
35 Replies
12338 Views |
December 06, 2012, 05:18:17 pm by kagliostro |
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PT question
Started by jerrydyer |
7 Replies
3015 Views |
December 06, 2012, 03:29:02 pm by jeff |
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27 Replies
10716 Views |
December 06, 2012, 02:19:29 pm by jojokeo |
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5 Replies
4574 Views |
December 06, 2012, 12:31:18 am by jazbo8 |
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What dat V2 do?
Started by Gone_Fishing |
9 Replies
4188 Views |
December 04, 2012, 09:51:45 am by eleventeen |
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Boost pedals with LEDs ?
Started by Madison |
11 Replies
3441 Views |
December 03, 2012, 11:24:21 pm by jazbo8 |
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MICRO AMPS
Started by TIMBO |
1 Replies
2450 Views |
December 03, 2012, 02:39:22 am by jazbo8 |
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GA-8 pa section ??
Started by shooter |
14 Replies
4151 Views |
December 02, 2012, 08:57:12 pm by HotBluePlates |
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using a PP output tranny on a SE amp
Started by smackoj |
25 Replies
8351 Views |
December 02, 2012, 08:40:35 pm by HotBluePlates |
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50C4 OT match
Started by firemedic |
27 Replies
8554 Views |
December 02, 2012, 05:13:45 pm by firemedic |
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4 Replies
2446 Views |
December 02, 2012, 11:57:32 am by kagliostro |
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9 Replies
5253 Views |
December 02, 2012, 10:56:00 am by HotBluePlates |
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Best way to clean a dirty chassis
Started by six el six |
1 Replies
2862 Views |
December 02, 2012, 03:23:45 am by kagliostro |
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Speaker magnet-power tube interaction?
Started by chuggy |
2 Replies
2144 Views |
December 01, 2012, 05:00:37 pm by darryl |
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Question about Fender Reverb circuit
Started by The_Gaz |
3 Replies
2189 Views |
December 01, 2012, 02:14:45 pm by The_Gaz |
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Stand alone reverbs
Started by Madison |
27 Replies
8349 Views |
December 01, 2012, 11:03:14 am by HotBluePlates |
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6 Replies
2567 Views |
December 01, 2012, 01:55:44 am by kagliostro |
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PI for KT88's
Started by clyde |
8 Replies
4426 Views |
December 01, 2012, 12:51:19 am by clyde |
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3 Replies
3494 Views |
November 30, 2012, 03:30:19 pm by Bigwan |
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B.A.M.B.A.
Started by TubeGeek |
7 Replies
3792 Views |
November 30, 2012, 03:23:35 pm by archaos |
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22 Replies
8297 Views |
November 29, 2012, 04:55:36 pm by Willabe |
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Magnatone M6 Suitcase amp
Started by G._Hoffman |
9 Replies
5840 Views |
November 29, 2012, 04:15:11 pm by G._Hoffman |
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Interesting dilemna ! JTM 45 related
Started by jerrydyer |
4 Replies
2421 Views |
November 29, 2012, 03:40:54 pm by jerrydyer |
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MESA BOOGIE BLOWN PT
Started by etarist |
15 Replies
5788 Views |
November 29, 2012, 02:36:03 pm by etarist |
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26 Replies
7801 Views |
November 28, 2012, 11:25:24 am by tubeswell |
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6G6-A Bassman bass channel suggestions ?
Started by worth |
1 Replies
2418 Views |
November 28, 2012, 09:42:11 am by tubenit |
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PI question
Started by ernie_jr |
4 Replies
2563 Views |
November 28, 2012, 06:38:21 am by ernie_jr |
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4 Replies
4729 Views |
November 28, 2012, 05:50:18 am by Ed_Chambley |
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11 Replies
4382 Views |
November 28, 2012, 02:28:28 am by kagliostro |
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Copper chassis for tube amp
Started by hookymonster |
4 Replies
4404 Views |
November 28, 2012, 02:17:31 am by kagliostro |
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65 amps...
Started by bruno |
31 Replies
13506 Views |
November 28, 2012, 01:52:17 am by bigsbybender |
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How do you remove rust/corrosion?
Started by TubeGeek |
11 Replies
9653 Views |
November 28, 2012, 12:27:40 am by TubeGeek |
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