Audyssey Calibration Microphone (ACM1H) NAD T787 0761000001-9020The ACM1H calibrated microphone is a companion accessory to Audysseys new MultEQ X room correction software, enabling measurements to be corrected to a near perfect match to those of a type 1 reference microphone. Microphone ONLY for use with a paid license for Audyssey MultEQ X software (download from the Microsoft Store and purchase in app) Individually measured to create unique calibration files for each serialised microphone Measurements taken

The preset EQ includes EQ choices from music genres

A stereo RCA output is also provided for connection into a secondary amplifier within the zone

high-low dimmer

of preset stations 20

Night vision: 8pcs infrared LEDs

they deliver improved efficiency and longer runtimes—no matter what the elements throw at you

Purple - Stereo RCA cabling

Galvanic isolation between AC and DC for maximum electrical safety

Colour Temperature: Warm White 2800-3200K

supports auto MDI/MDIX crossover

embedded trackpads and worked 30% faster

The lightweight aluminium-alloy chassis and rubber armor are durably constructed for rigorous use