Sennheiser and Klein+Hummel have introduced the K+H CAS100, a jointly developed new solution for wireless sound reinforcement in the classroom.
The K+H CAS100 is a self contained, fully integrated preamp, power amplifier and mixer unit with two universal option slots compatible with Sennheiser evolution wireless microphone receivers and the K+H CD player. These slots allow the evolution wireless system, with its wide range of available frequencies, to support numerous adjacent classrooms without interference between systems.
The CAS100 also offers connections for a wired microphone or any other external music or playback source. It may be initially installed to support media playback and later upgraded with wireless microphones when needed. A protective rear cover guards against curious hands while the front panel controls have been streamlined and designed to be extremely simple to operate.