How to fix Yamaha AMP no power and not powering on RX-V3800 RX-V1900 RX-2700 RX-V1700 and many other models - no need for a service centre – Sterling IT
Archimago's Musings: MEASUREMENTS: Yamaha RX-V781 Receiver (a look at the pre-out quality)
Yamaha RX-V661 Home theater receiver with HDMI switching at Crutchfield
Yamaha AVR's, can you disable the OSD? | AVS Forum
RX-V661
Yamaha - RX-V661 - Home theater receiver - Catawiki