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Do It Yourself (DIY) paradise for tube and SET project builders.

Grid current

"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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  • Grid current - Triode_Kingdom 04/26/1322:42:04 04/26/13 (0)

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