Extron MPA 401 ENERGY STAR® Qualified Mini Power Amplifier Now Shipping
Extron Electronics is pleased to announce the immediate availability of the MPA 401, an integrated Mini Power Amplifier that delivers 40 watts rms for 70 volt distributed speaker systems in classrooms, training rooms, and multi-purpose rooms. This ENERGY STAR qualified amplifier features an Extron exclusive, highly efficient, advanced Class D amplifier design with patented CDRSâ„¢ – Class D Ripple Suppression technology that provides a smooth, clean audio waveform and an improvement in signal fidelity over conventional Class D designs. This Extron exclusive, high efficiency design allows the amplifier to be fanless and operate in environments with little or no ventilation. more






AVI-SPL, the largest global integrator of audio visual and video conferencing systems and services, today announced its 10-city tour schedule for the 2010 AVI-SPL University Professional Series. With events in Detroit, Cleveland, Wahington D.C., Atlanta, Seattle, Chicago, Long Beach, New York, Boston and Tampa, the free event offers professionals an opportunity to experience the latest in audiovisual technology, speak with industry experts, earn professional development credits, and network with peers in a relaxed environment. 
— An Apple MacBook Pro laptop computer, Avid Digidesign Pro Tools LE recording software and an M-Audio MIDI controller get students off to a flying start —
