Denon Audyssey Sound Calibration Microphone - Specifically for AVR1712, AVR-1712, AVR1909, AVR-1909, AVR1910, AVR-1910, AVR1911, AVR-1911
This Denon Audyssey Sound Calibration Microphone is spefically for the the following devices: AVR1712, AVR-1712, AVR1909, AVR-1909, AVR1910, AVR-1910, AVR1911, AVR-1911