The Australian Monitor ES Series is the latest evolution of our Essentials series of Mixer Amplifiers, now featuring 2 channels of priority VOX muting, integrated tone generator (120/250 models) and a modern look and finish. The ES mixer amplifiers maintain the core features you expect including four XLR mic/dual RCA line inputs, record and line outputs, low impedance or constant voltage outputs and 12V phantom power. The ES120P power amplifier delivers 120 watts at 100 volt or 4 ohm in a 2 RU package.