More on Amazon.com : http://www.amazon.com/gp/product/B003DQ6U5W?tag=purrfectcatdi-20 <br /> <br />TOA BG-235 Mixer Amplifier 35W 3 Input 1 MicLine Switchable Two Zone System Capability <br /> <br />Affordable and compact amplifiers designed for background music and paging applications <br />Ideal for mid-sized environments including bars retail outlets classrooms restaurants etc <br />2-channel broadcasts possible for system expansion as needed through MOHZONE 2 output on BG Series amplifiers <br />Tamper-proof bass and treble controls preserve system settings <br />Security knobs for volume control included
