Congratulations on what must have been quite a labor of love. Dipolar dynamic speakers have always intrigued me, as someone who values the transparency and detailing of panel speakers, and bass which is deep, accurate, and loud when called for.
Is that a Marantz 7C on the floor? If so, have you used it in place of the Lexicon, for two-channel listening, and if so what were your reactions?
Regards,
-- Al