The Adastra 900 series compact 3 Channel mixer amplifier has one microphone channel, one mic/line channel and one line level input. The balanced microphone channel has switchable VOX priority. The 900 series compact amplifiers are housed in strong metal cases, two units can be mounted in a standard 19" rack cabinet. All amplifiers are fully protected for short circuit and overload with fuse protection for the DC power supply.

The Adastra 900 series compact 3 Channel mixer amplifier has one microphone channel, one mic/line channel and one line level input. The balanced microphone channel has switchable VOX priority. The main microphone channel is also used for the internal siren, fog alert. The 900 series compact amplifiers are housed in strong metal cases, two units can be mounted in a standard 19" rack cabinet. All amplifiers are fully protected for short circuit and overload with fuse protection for the DC power supply.

• 2 Microphone inputs
• 3-way Equalizer
• 4 or 8 Ohm and 100V line outputs
• Priority Microphone Override

The PA-702 Mixer amplifier has two input channels which will accept microphones and one auxiliary input channel which selectable between line level or magnetic cartridge . The PA-702 is equipped with a talk-over function on Channels 1 and it has a 3-way equalizer. It can supply either 100v line systems or low impedance speakers the outputs are made via screw connections.