There are two routes:
  • Kenwood KCA-S210A connects two CD-changers to head unit, but also has AUX RCA inputs. Perhaps there are other, cheaper ones. This is probably route I would go.
  • FR modulator like recently discussed Clarion FM200S that takes your empeg's output and modulates one of several FM frequencies with it. Mounts in series with antenna. There were some negative comments on it recently (search a bit through the boerd).

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Dragi "Bonzi" Raos Q#5196 MkII #080000376, 18GB green MkIIa #040103247, 60GB blue