Aphex Systems 320A

320D

Compellor

Page 4 Page 5

Contents

Main Compellor 320A Compellor Fast Finder Quick Start | 320A 1. Contents 1. Contents Page 2. Quick Start 3. Introduction 3. Introduction Page 4. Installation 320D 4. Installation Page 5. Specications Page 6. Operation Page 6. Operation Page 320A 7. System Description Page Page Page 7. System Description 8. Warranty & Service 9. Appendices Appendix A: Balanced and Unbalanced Lines and Operating Levels Appendix B Appendix B: Dealing With Grounds and Hum Page Appendix C Appendix C: Proper Wiring Techniques APPENDIX D: Standard Cable Wiring PART 1: BALANCED OUT to BALANCED IN 320A Compellor PART 2: BALANCED OUT to UNBALANCED IN Transformer Balanced Outputs Servo Balanced Outputs PART 3: UNBALANCED to UNBALANCED PART 4: UNBALANCED OUT to BALANCED IN Standard Method Standard Cable (Guitar Cord) Enhanced Method (Pseudo Balanced) Appendix E Appendix E: About Reference Levels Page DigitalvsAnalog; PeakvsRMS How To Deal With The Confusion Dueling Standards + VU dBFS DIN PPM dB Full Scale + VU Sine Wave Synth Peak Meters Very Different for Same Loudness Both Meters Show 0VU Digital Audios Contributions to the Problem Handling Codecs & Digital STLs (Studio-Transmitter Links)