Dennis says that he thinks that SEP for pentodes/beam power tetrodes really is the best configuration verses strapped SET. So far he is really liking the Nesstone 6550, which he calls "6F6s with some chutzpah". Apparently it is a re-issue of an older tube out of China, but I could be mistaken. Dennis says the Blue Racer is good for 2-7W, depending on what output tube is being used.
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