I have TWO Frontier Designs WaveCenter/PCI pro sound cards for sale. $50 each, shipped, paypal, ConUS.
Each card has ADAT and SPDIF audio connections plus MIDI (2x2). The cards are in perfect condition. They were pulled from a working system in a professional (smoke-free) studio. Sale includes the card and the breakout cable for MIDI connections.
The drivers and manual can be downloaded from Frontier Design's Web site:
Frontier Design Group