Galaxy Audio has been manufacturing the HOT SPOT personal monitor for 30 years and the ANY SPOT (AS-1000) is the latest monitor from the 'Monitor Guys'. In ear monitors are effective at eliminating stage noise and feedback, protecting your ears from damage, allowing you to move freely around a stage or audience while continue to hear the monitor mix. The ANY SPOT is easy to use. Simply plug it into a 'monitor out' jack on a mixing console, create the desired mix, and it's ready to deliver quality sound. It has 64 selectable UHF frequencies to help locate the clearest transmit signal. The transmitter (AS-1000T) is selectable to either mono or stereo. The AS-1000 features a true diversity receiver (AS-1000R) with two antennas. Each antenna seeks the signal from the transmitter individually. This means fewer dropouts than a non-diversity system. In the rare event of a dropout, the 'Auto-Mute' feature kicks in, which prevents intermittent static from going into your ears. The ANY SPOT transmitter has RCA, XLR, & 1/4" inputs. It allows simultaneous broadcast of audio signals from a source such as a CD player, tape player, computer, iPod, etc, and a microphone while offering individual level adjustment for each of the two sources. This works great for presentations, or a solo performer who wants to monitor a microphone and backing track. System includes AS-1000T transmitter with power supply, AS-1000R receiver, and ear bud headphones with 4 ft. cord and 3.5 mm plug.