Adastra MM240 Mixer Amplifier, 120W @ 4 Ohms

The Adastra MM240 Mixer Amplifier features 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.

Adastra MM240 Mixer Amplifier Features

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

Adastra MM240 Mixer Amplifier Specifications

- Power supply: 100-240Vac, 50/60Hz (IEC)
- Fuse: T3.15A
- Output power @ 4 Ω (RMS): 2x 120W
- Inputs:
  - Mic/Line: 3x XLR (bal/unbal)
  - Aux: 2x L+R RCA
  - Line: 3.5mm jack to media player
- Audio source:
  - DAB+/FM tuner
  - USB/SD 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)
- Controls:
  - Media
  - 3x Mic/Line
  - 2x Aux
  - Treble
  - Bass
  - Master level
- Rear panel controls:
  - Priority muting level
  - Mic/Line
  - Phantom DIP switches
- Input impedance: 2.2 kΩ (Mic/Line), 10 kΩ (Aux)
- Frequency response:
  - Mic: 20Hz - 18kHz
  - Line: 14Hz - 20kHz
  - Aux: 10Hz - 23kHz
- Input sensitivity:
  - Mic/Line: -45dBV
  - Aux/Line: -10dBV
- Signal to noise ratio:
  - Mic: 55dB
  - Aux/Line: 60dB

Physical:
- Dimensions (W x H x D): 482 x 44 x 123 mm
- Weight: 1.96 kg

Adastra MM240 Mixer Amplifier Supplied With

- Adastra MM240 mixer-amplifier
- IEC power lead(s)
- Bluetooth antenna