Radio Design Labs Radio Design Labs RDL-HD-RA35UA 35 watt 25-70-100V Remote Mixer Amplifier with Power Supply

35 watt 25-70-100V Remote Mixer Amplifier with Power Supply The HD-RA35UA is a four input audio mixer amplifier for systems demanding the broadest range of features and the highest energy efficiency. Two output power amplifier zones, 35 watts (Zone 1) and 4 watts (Zone 2), are driven from high-efficiency Class D amplifier stages. The mixer and amplifier sections all normally shut down (standby insleepinmode) when audio is absent and automatically turn on when needed. A paging source is normally connected to Input 1. The Zone 1 amplifier output level for inputs 2, 3 and 4 is VCA controlled using various optional RDL remote controls. This allows the user controls to be conveniently wall mounted without running audio to and from the remote control location. The Zone 1 output provides a constant voltage output (25 V, 70 V or 100 V). The Zone 2 amplifier output drives an 8 ohm speaker and/or 600 ohm telephone equipment.The HD-RA35UA is engineered, tested and manufactured in the U.S.A. to strict energy conservat...