In Reply to: RE: A tricky issue posted by Ralph on October 12, 2010 at 10:25:11:
Thought I saw an article once in Glass Audio in which it was shown that a pair of small value resistors between the cathodes, such that the current source feeds in at the junction of the resistors rather than directly to the cathode(s), actually resulted in a reduction of distortion, at the expense of a small amount of gain. Otherwise, I am not qualified to argue. In that article, the dual-differential cascode was referred to as a "Hedge Amplifier".
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: A tricky issue - Lew 22:48:33 10/12/10 (9)
- It is not a tricky issue at all - 6AS7_6SN7 01:14:20 10/13/10 (8)
- RE: It is not a tricky issue at all - Lew 07:03:14 10/13/10 (7)
- You are absolutely right! - 6AS7_6SN7 00:44:26 10/14/10 (6)
- RE: You are absolutely right! - Ralph 11:05:49 10/20/10 (3)
- RE: You are absolutely right! - Banat 05:28:04 10/21/10 (1)
- In this particular case I have found that.... - 6AS7_6SN7 11:35:59 11/28/10 (0)
- We made all the points quite clear....... - 6AS7_6SN7 23:56:08 10/20/10 (0)
- RE: You are absolutely right! - Lew 19:51:52 10/14/10 (0)
- RE: You are absolutely right! - Banat 10:10:48 10/14/10 (0)