ADASTRA – MM240 1U STEREO PA MIXER-AMPLIFIER USB/BT/FM 4ohm 2 x 120W

Product Description

Compact 1U mixer-amp featuring a built-in media player with DAB+ 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 line output. Media player operating modes include 3.5mm Aux input, USB audio player, DAB+/FM radio tuner and Bluetooth receiver for playback from a smart phone or tablet. Main left and right speaker outputs are connected using standard Speakon leads. Connect 2 or 4 speakers for a complete music and voice installation or mobile PA system for functions, conferences and fitness classes.

SPECIFICATIONS:

• Power supply: 100-240Vac, 50/60Hz (IEC)
• Fuse: T3.15A
• Output power : 4 Ohms: 2 x 120Wrms
• 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: DAB+/FM tuner, USB player, Bluetooth receiver
• Line output: L+R RCA
• Speaker outputs: L+R SPK connector
• Emergency control: 24V contacts mute all except channel 1
• Phantom power: +20V (switchable channels 1-3)
• Bluetooth version: 5.0
• 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
• Dimensions: 482 x 123 x 44mm
• Weight: 1.96kg

FEATURES:

• DAB+/FM radio tuner
• Bluetooth receiver with unique serial ID
• USB audio player
• Switchable +20V phantom power
• Variable priority muting for channel 1
• 24V emergency mute contacts

Product Documentation