The Pioneer CDRB10 adapter allows you to connect any auxiliary source (cassette, MP3, Minidisc, etc.) with RCA outputs to your Pioneer changer-controlling receiver (with IP-Bus input). The CDRB10 accepts an RCA patch cable from your auxiliary source and connects to the changer input on the Pioneer receiver. The auxiliary source must have an output voltage of 1 volt (or less), or a volume control to adjust output level.
Important Note: When the CDRB10 is hooked up to the IP-Bus input, a Pioneer changer cannot be connected to the receiver.