The NAV-TV ZEN-M processor seamlessly converts late model Mercedes factory MOST-150 audio bus to 12-channel analog RCA and TOSLink output. Adding aftermarket amplifiers to the OE NTG5, 5.1, 5.2 or 5.5 system has never been so simple. This module integrates with the OEM M.O.S.T.® bus to retain volume control, full fade and balance (analog only), treble, mid-range, bass control & Bluetooth voice calls with no external speaker (true OEM integration).
NOTE: OEM radio systems not equipped with an amplifier or fiber must be flashed with NAV-TV’s ZEN-M-PRG (NTV-KIT866, sold separately) prior to installation. Vehicles equipped with an OEM amplifier do not need to be flashed.
NOTE: vehicles with MOST150 over COAXIAL are NOT compatible with the ZEN-M.