|
OTL Asylum OTL, Output Transformerless Amplifier User Group. |
|
|
|
OTL Asylum OTL, Output Transformerless Amplifier User Group. |
|
In Reply to: RE: CCS in a circlotron??? posted by Banat on January 3, 2015 at 11:21:00:
Your depth of understanding is far superior to mine, of course. Can you explain what's happening in the bootstrap schematic? Funnily enough, I recently modified an old Silvaweld phono stage which incorporated a bootstrap by taking a lead from between two resistors that in series provided Rk for the CF output stage back to the cathode of the previous gain stage. I removed the "top" one of the two CF cathode resistors and the resistor that went back to the previous gain stage cathode and replaced the latter two with a CCS, such that between B+ and ground I have CF-CCS-22K resistor. It sounds good, but is it better than the original design? I do not really know. In fact, I do not really understand what's going on with a bootstrap topology.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: CCS in a circlotron??? - Lew 16:58:42 01/03/15 (3)
- RE: CCS in a circlotron??? - Banat 04:36:26 01/04/15 (2)
- RE: CCS in a circlotron??? - Lew 07:33:14 01/04/15 (1)
- RE: CCS in a circlotron??? - Banat 09:10:58 01/04/15 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2024, Audio Asylum, all rights reserved ]
