There a listing of Marantz SA 10 at TMR audio and Audio mart, I have both the Ruby and SA10. SA 10 has balance .Superior than the rca. Both unit are good but the SA 10 is worth the extra you will pay for.
Marantz SACD player suggestion
My Yamaha CD-S2100 SACD player died and looking to replace it in similar price range (but would never buy another Yamaha). There are 2 Marantz SACD players in the $3K range - SACD 30N and the SA-KI Ruby. Unfortunately, neither has balanced outputs. Any thoughts on the sonic differences between the two? Or how about the Technics SL-G700, which is balanced? Thanks.