With the AS301, it is possible to mount the RA1 decoder-a new development in sound compression technology-and playback high quality sound. The AS301 supports the powerful processing requirements of audio output controls such as auto-ban, auto-fade, flexible bus-assign, equalizer, and PWM generation. The support of such functions can vastly improve the sound quality of amusement machines.         Full-time-24-track simultaneous playback 4 channel audio output Expandable to include newly-developed sound compression functionality by mounting RA1 decoder Command list containing 2048 commands with 4-line parallel execution 2048 phrases 15 seek points (per phrase) can be defined Abundant control for various types of sound         Detailed information : View the catalog from the PDF file.(Japanese only)               You will need Adobe Reader to view PDF files. It can be downloaded by clicking the link on the left.