Pioneer SX-1980 - Restoration Overview, Demonstration, & Bench Testing

Chapters 0:00 Introduction 0:55 Historical Context & Specs 2:27 Front Panel Review 6:15 Tuner Functions 10:26 Rear Panel Review 11:44 First Look Inside 12:20 Power Supply Maintenance 19:12 Preamp Boards 20:05 Top Covers Removed 22:18 Bench Testing - Distortion Curves 30:00 Bench Testing - Output Power Resources: Orion Audio Bluebook 2001 hifiengine.com Audio Magazine - September 1978 (page 70) www.fcc.gov/media/radio/fm-frequencies-end-odd-decimal https://toshiba.semicon-storage.com/u... Replacement Power Supply Board: https://www.ebay.com/itm/224649092473