Adastra UM90 Compact 100V Mixer - Amplifier


Adastra UM90 Compact 100V Mixer - Amplifier

100V mixer-amplifiers with USB audio player, FM tuner and BT wireless receiver in an ultra compact housing. 

Microphone input, line input and USB/FM/BT sections are governed by front panel volume controls and a master volume. 

Mono output to either 100V line or 8 Ohms speaker load is connected via screw terminals on the rear panel. 

Supplied with hardware for mounting 2 units side by side in a 1U 19" rack space. 

Designed as a versatile solution for small to medium PA installations. 

Ultra compact form factor

Efficient class D amplifier design

Internal USB/FM/BT audio player

100V line or 8 Ohms operation


    Power supply170-264Vac, 50Hz (IEC) or 24Vdc

    Amplifier : constructionClass D + transformer output

    Audio sourceInternal USB/FM/BT player

    Inputs1 x mic (6.3mm), 1 x line (2 x RCA), 1 x aux (3.5mm)

    Line output2 x RCA (mono)

    Speaker outputsScrew terminals - 100V / 8 Ohms / Com

    DC power24Vdc screw terminals

    Mute24V relay contacts

    THD<0.4% @ 1kHz

    Input impedance1k Ohms (mic/line)

    Input sensitivity-10dB (line), -45dB (mic)

    SNR80dB (line), 75dB (mic)

    Frequency response100Hz - 18kHz

    Output power : rms90W (80W @ 24Vdc power)

    Alarm outputFog, siren & alert generator

    Dimensions300 x 210 x 44mm

SKUSKU: 953.179UK
Reward points:0

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