Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: RE: VAC 90 EL34 tubes question. posted by AJ on February 3, 2017 at 08:06:05:
Looking at the measurements of a stock st70 done by Dave Gillispie the ST70 seems pretty linear unless some dc hits the inputs. Fix that and replace the gz34 with diodes plus a resistor to drop the voltage and it appears to perform great.
http://www.audioregenesis.com/documents/ST-70%20Base%20Line%20Testing.pdf
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: VAC 90 EL34 tubes question. - DannyR 12:19:41 02/03/17 (0)