Yamaha Calibration Mic for Yamaha Audio/Video Receivers
$10.00
Directions for use:
https://hub.yamaha.com/audio/a-how-to/how-to-calibrate-your-av-receiver-with-ypao/
Directions for use:
https://hub.yamaha.com/audio/a-how-to/how-to-calibrate-your-av-receiver-with-ypao/