[XLRmixer]

I have a Yamaha TX816 synth that has 8 XLR audio outputs, and would
like to record it into my computer-based sequencer, Cubase SX3. Am
using a WinXP system with an SB Audigy 2 ZS sound card.

I just need a small, hopefully inexpensive mixer that can mix those
eight XLR inputs together and then feed it in stereo into my
computer's sound card.

What is the bext mixer for the least money that has 8 XLR inputs?

All suggestions will be appreciated.