The Arpeggiator is a digital audio interface which connects to the Zorro II version of the Prelude sound card. It provides an SPDIF interface with up to 24bit resolution for connecting audio devices such as CD Players, Midi Disc etc. It has both optical and coaxial inputs, and a coaxial output. It is a true SPDIF master capable of generating all sampling rates (from 32Khz up to 96Khz) and is full duplex.