Extended frequency response (10 Hz – 20 kHz); Extended operating range (300 feet line-of-sight); Extended dynamic range (>118 dB); 24-bit A/D conversion Exclusive anti-jam dual-frequency broadcast shields against static, interference and dropouts 5 compatible user-selectable channels (can be used simultaneously Fully operational throughout the United States and Canada; 2009 FCC/DTV compliant; Line 6 one-year warranty [...]