In Reply to: RE: Questions about Cathode Follower posted by Chip647 on August 25, 2015 at 04:51:57:
I recently used a mosfet for a A2 amp driver . For A1 , I prefer to use a 6SN7 or 5687 as I tend to go go slightly higher mu tubes such as ECC35/6SL7 as input duty . I don't use a negative supply BTW . I use a dedicated +/- supply from CCS-fed stacked gas reg tubesAl
Edits: 08/25/15
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Follow Ups
- RE: Questions about Cathode Follower - Al Noakes 06:04:38 08/25/15 (0)