Adastra Rack Mixer with Bluetooth and USB Player

Rack-mountable 1U mixer with built-in media player and Bluetooth receiver. 3 mono inputs connect via XLR microphone or line input (switchable). Each of these inputs has switchable +20V phantom power for use with condenser microphones or D.I. boxes and channel 1 has a variable priority function. Two stereo auxiliary line inputs are provided on RCA connectors with a stereo record output. Media player operating modes include 3.5mm Aux input, USB audio player, FM radio tuner and Bluetooth receiver for playback from a smart phone or tablet. The main left and right outputs are fed to XLR with an additional mono summed output on 6.3 jack. Versatile yet easy to use as the main mixer for background music, public address and house PA systems.

Specifications
Power supply: 100-240Vac, 50/60Hz
Fuse: T1AL
Inputs: mic/line 3 x XLR (bal/unbal)
Inputs: aux 2 x L+R RCA
Input: line 3.5mm jack to media player
Audio source: Internal Bluetooth, USB & FM player
Outputs: L+R XLR, Mono 6.3mm jack, Record out (RCA)
Emergency control: 24V contacts mute all except channel 1
Phantom power: +20V (switchable channels 1-3)
Controls: Media, 3 x Mic/Line, 2 x Aux, Treble, Bass, Master level
Rear panel controls: Priority muting level, mic/line and phantom DIP switches
Input impedance: 2.2k Ohms (mic/line), 10k Ohms (aux)
Frequency response: mic 20Hz - 18kHz
Frequency response: line 14Hz - 20kHz
Frequency response: aux 10Hz - 23kHz
Input sensitivity: -45dBV
Input sensitivity: aux/line -10dBV
Signal to noise ratio: mic 55dB
Signal to noise ratio: aux/line 60dB
THD: 0.05%

Dimensions
17.0 x 12.6 x 3.5 in (482 x 130 x 44 mm)

Weight
3.15 lb (1.43 kg)