In Reply to: RE: Driving 6Y6GTs with El Cheapo 12AT7 front end? posted by Paul Joppa on April 25, 2013 at 20:48:01:
"However, if you need to drive them into grid current on transient peaks (WAY more common than you'd think!) the above kind of goes out the window..."
I've gradually come to believe over the last few years that capacitive coupling to the outputs is a significant handicap. Even if the driver Z isn't sufficiently low to produce a true AB2 or A2 capability, faster recovery time with choke or transformer coupling is an audible improvement.
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Follow Ups
- Grid current - Triode_Kingdom 04/26/1322:42:04 04/26/13 (0)