Product Description
Adastra MM3260 Mixer-Amplifier with USB/FM/BT 2 x 60W
1U rack-mountable mixer amplifier with built-in media player and Bluetooth receiver. 3 mono inputs are connected via XLR microphone or Line input (switchable). Each of these inputs has switchable +20V phantom power for use with condenser microphones or DI boxes, and channel 1 has a variable priority function.
Two stereo auxiliary line inputs are provided on RCA jacks with stereo recording output. Media playback features include 3.5mm Aux input, USB audio player, FM radio tuner and Bluetooth receiver for playback from smart phone or tablet. The main left and right speaker outputs are connected via Euroblock type screw terminals and the line signal is fed to the L+R XLR outputs. Ideal for background music and local area announcements or connected to further amplifiers for larger installations.
2 x 60 Wrms into 4 Ohms
Bluetooth with programmable ID
Media player with USB playback and FM receiver
Switching +20V phantom power
Variable priority mute for channel 1
24V emergency mute contacts
Characteristics:
Power supply: 100-240Vac, 50/60Hz (IEC)
Security: T2AL
Output power: 4 Ohms 2 x 60 Wrms
Inputs: mic/line 3 x XLR (bal/unbal)
Inputs: aux 2 x L+R RCA
Input: 3.5mm line jack on media player
Audio source: Bluetooth receiver, USB & FM player
Line Out L+R: XLR, Record (RCA)
Speaker outputs: L+R screw terminal (Euroblock)
Emergency control: 24 V contacts disable all but channel 1
Phantom power: +20V (switchable channels 1-3)
Multimedia controls: 3 x Mic/Line, 2 x Aux, Treble, Bass, Master level
Rear panel controls: Priority mute level, mic/line and phantom DIP switches
Input Impedance: 2.2k Ohms (mic/line), 10k Ohms (aux)
Frequency response: microphone 20Hz – 18kHz
Frequency response: 14Hz – 20kHz line
Frequency response: aux 10Hz – 23kHz
Input sensitivity: mic/line -45dBV
Input sensitivity: aux/line -10dBV
Signal to noise ratio: 55dB microphone
Signal to noise ratio: aux/line 60dB
Dimensions: 482 x 130 x 44 mm
Weight: 1.96 kg
