Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 06:55:29 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 06:55:29 pm | ||
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More output from 5E3
Started by six_eight |
25 Replies
10268 Views |
November 13, 2012, 07:45:14 amby worth |
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9 Replies
3813 Views |
November 12, 2012, 06:29:52 pm by Willabe |
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022905 ohms
Started by shooter |
3 Replies
2861 Views |
November 12, 2012, 06:24:26 am by shooter |
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Edcor Custom PT?
Started by Willabe |
18 Replies
6525 Views |
November 11, 2012, 09:22:28 pm by PRR |
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Blues Jr problem
Started by 12AX7 |
13 Replies
6406 Views |
November 11, 2012, 12:37:29 pm by phsyconoodler |
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RADIOACTIVE MAN????????
Started by TIMBO |
32 Replies
12014 Views |
November 11, 2012, 02:27:21 am by phsyconoodler |
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watt for watt, is SE louder than PP?
Started by six_eight |
33 Replies
10192 Views |
November 11, 2012, 01:38:16 am by HotBluePlates |
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help with old amp please
Started by zendixie |
7 Replies
3748 Views |
November 10, 2012, 05:11:51 pm by billcreller |
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4 Replies
2633 Views |
November 09, 2012, 04:30:39 pm by SILVERGUN |
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6 Replies
6724 Views |
November 09, 2012, 04:10:45 pm by phsyconoodler |
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Princeton Reverb Harsh
Started by plexi50 |
12 Replies
5810 Views |
November 09, 2012, 02:29:31 pm by plexi50 |
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Configuring parallel triode 12AX7
Started by alerich |
19 Replies
19333 Views |
November 09, 2012, 10:29:41 am by SILVERGUN |
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TOL50 el34 bias
Started by tacoma5050 |
4 Replies
4390 Views |
November 09, 2012, 10:06:45 am by SILVERGUN |
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Layout to schematic help please
Started by ncusack |
2 Replies
2488 Views |
November 09, 2012, 04:01:24 am by stratele52 |
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Princeton Reverb Output Transformer
Started by plexi50 |
5 Replies
3758 Views |
November 09, 2012, 03:59:15 am by stratele52 |
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4 Replies
3235 Views |
November 09, 2012, 12:48:34 am by PRR |
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3 Replies
3099 Views |
November 08, 2012, 07:25:14 pm by HotBluePlates |
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Pro 5E5 Amp
Started by plexi50 |
4 Replies
3209 Views |
November 08, 2012, 07:10:19 pm by plexi50 |
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12VDC heater headache
Started by garyboy |
3 Replies
3057 Views |
November 08, 2012, 03:12:20 pm by garyboy |
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5E3 oscillating from feedback loop
Started by six_eight |
12 Replies
6158 Views |
November 08, 2012, 12:15:38 pm by tubeswell |
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pico farad scale caps
Started by llama |
7 Replies
4758 Views |
November 08, 2012, 09:26:08 am by Ed_Chambley |
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104 Replies
30690 Views |
November 07, 2012, 02:34:53 pm by Willabe |
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PAB smoothing mod
Started by tubenit |
1 Replies
2864 Views |
November 07, 2012, 06:59:18 am by Geezer |
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el34 Tube Amp hissy fit
Started by tacoma5050 |
5 Replies
3587 Views |
November 07, 2012, 04:05:42 am by stratele52 |
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tremolo roach
Started by firemedic |
11 Replies
5201 Views |
November 06, 2012, 05:34:49 pm by firemedic |
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Hot PT in Mesa Boogie
Started by Platefire |
29 Replies
10718 Views |
November 06, 2012, 03:08:01 pm by Platefire |
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98 Replies
28464 Views |
November 06, 2012, 01:26:44 pm by Willabe |
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Send Receive schematic
Started by Lizard King |
2 Replies
3222 Views |
November 06, 2012, 10:51:33 am by Lizard King |
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latest build
Started by ernie_jr |
5 Replies
3453 Views |
November 06, 2012, 04:47:32 am by LooseChange |
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1 Replies
3979 Views |
November 06, 2012, 04:29:32 am by stratele52 |
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2 Replies
2415 Views |
November 05, 2012, 08:35:22 pm by PRR |
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Univox Help Needed
Started by cdmarion |
22 Replies
7943 Views |
November 05, 2012, 05:52:09 pm by Ritchie200 |
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Bassman AA865 - {really AC568}
Started by Lizard King |
14 Replies
7471 Views |
November 05, 2012, 07:13:58 am by Lizard King |
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Hum in a GA-19RVT.......
Started by Jack_Hester |
36 Replies
12536 Views |
November 05, 2012, 05:08:04 am by Jack_Hester |
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6G9 Tremolux bias questions
Started by Gone_Fishing |
12 Replies
5827 Views |
November 04, 2012, 11:06:51 am by sluckey |
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13 Replies
8627 Views |
November 04, 2012, 05:57:07 am by six el six |
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24 Replies
11171 Views |
November 03, 2012, 07:16:03 pm by smackoj |
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8 Replies
4740 Views |
November 03, 2012, 11:44:55 am by HotBluePlates |
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12 Replies
5742 Views |
November 02, 2012, 02:41:11 am by kagliostro |
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HRD Crackling: Update Sucess!
Started by plexi50 |
32 Replies
9162 Views |
November 01, 2012, 04:56:33 pm by phsyconoodler |
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coupling caps quality
Started by Colas LeGrippa |
27 Replies
17527 Views |
November 01, 2012, 02:25:44 pm by Colas LeGrippa |
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Mitchell Pro 100 Schematics?
Started by balcorn80 |
8 Replies
7805 Views |
October 31, 2012, 06:16:41 pm by HotBluePlates |
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Valco tonemaster schem ?
Started by jerrydyer |
4 Replies
4605 Views |
October 30, 2012, 06:51:46 pm by HotBluePlates |
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Setting bias using amp head bias probe
Started by frank57 |
5 Replies
4771 Views |
October 30, 2012, 02:40:14 pm by stratele52 |
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7591 tubes
Started by ernie_jr |
10 Replies
16064 Views |
October 30, 2012, 01:45:47 pm by PRR |
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Trainwreck Express vs Marshall 1987 Plexi
Started by jojokeo |
34 Replies
22325 Views |
October 29, 2012, 07:30:43 pm by printer2 |
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Control Grid Reading On EL34.
Started by Gary_S |
30 Replies
15400 Views |
October 29, 2012, 02:46:01 pm by Gary_S |
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26 Replies
12409 Views |
October 29, 2012, 09:55:48 am by TubeGeek |
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Very Strange Problem
Started by dscottguitars |
11 Replies
4608 Views |
October 29, 2012, 12:55:49 am by PRR |
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Gibson Thor output impedance
Started by Tiny_Daddy |
3 Replies
3035 Views |
October 28, 2012, 12:00:57 pm by HotBluePlates |
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