Adastra Mm321 Rack Mixer + Bt/usb/fm Player

Adastra Mm321 - Mm321 Rack Mixer + Bt/usb/fm 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. 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.

Features

• Bluetooth with programmable ID
• Media player with USB playback and FM tuner
• Switchable +20V phantom power
• Variable priority muting for channel 1
• 24V emergency mute contacts

Technical Specifications

• Power supply : 100-240Vac, 50/60Hz (IEC)
• Inputs : mic/line : 3 x XLR (bal/unbal)
• 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)
• Fuse : T1AL
• Controls : Media, 3 x Mic/Line, 2 x Aux, Treble, Bass, Master level
• Inputs : aux : 2 x L+R RCA
• Input : line : 3.5mm jack to media player
• 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