Adastra RM244V Mixer-amp with 4-zone paging

240W mixer-amplifier with 3 mic/line inputs, 1 aux input and a built-in media player. Connections for mic/line inputs are jack or XLR and channel 1 input has a variable mute for priority override. 24V contacts can be connected to a fire alarm panel for emergency evacuation if required. The media section can provide playback from Bluetooth, USB/SD media or an FM tuner. Output terminals are provided for 4 zones which share the output of the 240W amplifier, governed by 4 individual rotary volume switches on the front panel. RJ45 inputs on the rear panel allow connection for up to two CS4 call stations to enable paging to individual or all zones. The RM244V offers versatile 4-zone control without the expense of a quad amplifier and can even be operated as the front end to an expanded public address system.

Built-in USB/SD player with Bluetooth and FM tuner
Compatible with CS4 call station (953.146UK)
4 individual volume attenuators
Switchable +20V phantom power
Send/return loop for connection to audio processors or amplifiers
Supplied with 19" rack-mount ears (2U)
Bluetooth with programmable ID

Power supply 110/230Vac, 50/60Hz (IEC)
Output power : rms 240W (shared across 4 zones @ 100V)
Inputs 3 x mic/line (jack/XLR), 1 x aux (RCA)
Input sensitivity : mic -47dBV
Input impedance : mic 5k Ohms
Input sensitivity : line -10dBV
Input impedance : line 1k Ohms
Call station input 2 x RJ45 (for optional CS-4 call stations)
Line output RCA
Sends : returns Pre out, amp in (RCA)
Channel controls Ch1, Ch2, Ch3, Media and Aux volume
Output controls Master volume, 4 x zone volumes & mutes
Equaliser : bass 100Hz ±10dB
Equaliser : treble 10kHz ±10dB
Phantom power +20V (switchable inputs 1-3)
Audio source USB/SD player, FM tuner and Bluetooth receiver
Bluetooth version 5.0
Fire alarm contacts 24V screw terminals
THD +N <2% @ 1kHz (rated power)
Protection Short circuit, overload, overheat
Speaker : outputs 4 x 100V (modular terminal block)
Dimensions 430 x 315 x 89mm[