The AS-900-K1 is Wireless Personal Monitors, (WPM) from Galaxy Audio. Wireless Personal Monitor is effective at eliminating stage noise, protecting users ears from damage, allowing the user to move around the stage or audience and continue to hear and eliminate feedback. The AS-900R (receiver) features an 80mw headphone amplifier with a standard 3.5mm (1/8") headphone output. The AS-900R is sure to be plenty loud for any environment. The receiver has a built in limiter.
The AS-900T (transmitter) has two XLR/1/4" combo jack for its inputs, stereo/mono switch & headphone output with volume control. The transmitter includes a single rack mount kit, for mounting 1 unit in one rack space. A rack tray is available for mounting two transmitters side by side in one rack space.