The M4.0X has been designed as the benchmark in sensitivity (<5.0dBf in FM) and reliability, and at the same time delivers the highest quality, accurate monitoring of existing analog and HD Radio™ AM and FM broadcast signals (THD+N <.005% with stereo separation >90dB for HD Radio™). It has ultra low noise RF front-end with built-in preselector and double-balanced mixer, low-jitter DAC and Class-A biased audio outputs provide the highest fidelity reception and demodulation of HD Radio™ programs, including display of program specific data (PSD) for MPS and SPS multicast signals.

FEATURES

AM and FM antenna level inputs
XLR outputs for balanced analog and transformer-isolated S/PDIF digital audio
AM, FM and HD-2 through HD-8 multicast signals
Multifunction display with Program Specific Data
HD Audio Locked, Multicast and Delay Bit indicators
20 AM station presets & 20 FM station presets
Headphone output with front panel level control