Adastra RM244V 4-Zone 120 Watt Mixer Amplifier.
100V line or 8 Ohms operation.
Built-in USB audio player, FM tuner and Bluetooth
3 x Microphone / Music Channels (Line Level).
1 x Music Channel (line Level).
Switchable +20V phantom power.
24V emergency mute contacts.
4 individual volume attenuators (Zones)
Compatible with CS4 call station.
Send/return loop for connection to audio processors or amplifiers.
Supplied with 19" rack-mount ears (2U)
No Slave Output.