Reply to Output send/return

Wanna use a Korg Kaoss Pad Quad. Got no send/return on controller.

So plan is: master cinch OUT (controller) --> cinch IN (Korg) ---> cinch OUT (Korg) --> Somekind of a mixer/splitter with two different outputs: one pair of cinch OUT (goes to my power amplifier) and one pair of xlr (goes to monitor boxes)

To summ up the question:

need a cheap way of splitting a cinch (RCA) to a cinch (RCA) and 2 xlrs (balanced)
must be good sound quality
with cheap I mean less than 100 euros

I believe Y-Adapters lose a lot of quality. So basicly a box with same output possibilites that some controllers have - master (chinch) and additional xlr (balanced master)