Adastra Rack Mixer with Bluetooth & USB/FM Player

About this product

The Adastra Rack Mixer with Bluetooth & USB/FM Player is a 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. 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 a main mixer for background music, public address and house PA systems.

Media player with USB playback and FM tuner

Switchable +20V phantom power

Variable priority muting for channel 1

24V emergency mute contacts

Specifications

Power supply: 100-240Vac, 50/60Hz (IEC)

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

Bluetooth version: 5.0

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 (mic/line): -45dBV

Input sensitivity (aux/line): -10dBV

Signal to noise ratio (mic): 55dB

Signal to noise ratio (aux/line): 60dB

THD: 0.05%

Dimensions: 482 x 130 x 44mm

Weight: 1.43kg