In Reply to: Single ended pentode: UL vs triode connection posted by greg7 on March 26, 2014 at 20:46:57:
Here's the amp I built and listen to every day. It is cathode biased, and can use EL34, 6550, or KT88. It has a Triode/UL switch. To me, it sounds much better in UL mode.
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Follow Ups
- RE: Single ended pentode: UL vs triode connection - Alpha Al 06:32:36 03/27/14 (0)