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	Last 24 Hours Last 48 Hours Last Visit
Thread	Thread Starter	Replies	Last Post Post Date
C3g Operating point question....	slownlo 11-6-2009 17:18	4	11-7-2009 07:09 by slownlo
300b with Tangos need help	timothygurney 11-6-2009 09:11	18	11-7-2009 06:14 by danlaudionut
Battery Bias; Are you using it? Why or Why not?	kellymon 11-6-2009 19:09	5	11-7-2009 05:56 by Neff
is this reg ok for 300b Fil ? comment please	lovetube 11-6-2009 17:02	5	11-7-2009 03:45 by Al Noakes
Serious problem - can DIY audio make you deaf?	andy evans 11-1-2009 11:12	18	11-7-2009 02:06 by John Chleapas
6,3V PSU	François 11-5-2009 22:43	5	11-6-2009 22:22 by François
Motor Start Caps for Cathode bypass	morrisonic 11-6-2009 14:23	3	11-6-2009 18:10 by morrisonic
E182CC (7119), ECC99 or 5687	845cmax 11-6-2009 08:46	5	11-6-2009 14:56 by andy evans
Food for brain	6AS7_6SN7 11-6-2009 04:07	4	11-6-2009 13:03 by Triode_Kingdo
paper in oil capacitor for PSE 845 amp	845cmax 11-4-2009 09:56	10	11-6-2009 11:13 by Triode_Kingdo
Wide Open...for Guitarists and Amp Builders	chrismercurio 11-4-2009 20:03	7	11-6-2009 11:10 by JANDG
Help for a novice!	845cmax 10-30-2009 07:59	21	11-6-2009 08:35 by casouza

Conductive paint for shielding effect?	C.Y 11-6-2009 04:28	2	11-6-2009 08:31 by Hornlover
? How to Calc optimum grid Leak R?	kellymon 11-2-2009 12:13	31	11-6-2009 07:09 by Gary P
Rule of thumb for estimating positive feedback capacitor in pentode-DHT amp	Single_Ended 11-4-2009 16:36	4	11-5-2009 14:52 by Interstage Tr
Using a regular OPTX in an UL schematic	Audiodyssey 11-2-2009 23:27	8	11-5-2009 07:32 by grhughes
WARNING	danlaudionut 11-3-2009 10:10	17	11-4-2009 14:38 by thermionic ad
Any feedback on this would be appreciated	wheezer 11-3-2009 11:37	9	11-4-2009 12:01 by Caucasian Bla
Type 45 tube comparison	slownlo 10-30-2009 10:17	11	11-4-2009 06:55 by Palustris
A last attempt	johs 11-2-2009 02:54	7	11-3-2009 11:07 by johs
Connectors.	thermionic addi 11-2-2009 09:07	7	11-3-2009 08:10 by thermionic ad
5687 op-point for IT coupled PSE 807 amp	JANDG 10-31-2009 05:24	3	11-2-2009 11:01 by casouza
Help needed choosing tubes for amp!	JSTRM 11-1-2009 16:34	19	11-2-2009 10:30 by Frihed89
Anyone here tried a 5687 as a driver tube through an IT to say a 2A3 or 45?	Ivan303 10-31-2009 12:53	24	11-2-2009 10:28 by kurt s
Has anyone had success with "Partial Feedback" recently	Ray Moth 10-25-2009 14:30	38	11-2-2009 09:00 by reVintage

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