User Guide
Table Of Contents
Model 780-01/790 User Guide Issue 4, December 2020
Studio Technologies, Inc. Page 3
for Surround
Table of Contents
Revision History ........................................................... 4
Introduction ................................................................... 5
Installation .................................................................... 9
Configuration ................................................................16
Operation ......................................................................35
Technical Notes ............................................................41
Specifications ...............................................................45
Appendix A—Connection Pin-Out Charts .....................47
Appendix B—Sync Input Sources ................................48
Appendix C—Downmix Formulas ................................49










