pro-ject phono-box e

Hi all, I just received my Rega Planar 3 and i'm extremely happy with it. But as the Planar has a fixed RCA cable attached, I somehow need to find a solution to connect it to my Yamaha RX-A880 receiver (which drives my Bowers & Wilkins 683 s2's). Now I started my search here on What Hi-Fi? and...