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Adastra RM Series 60W 5 Channel 100V Mixer Amplifier with Bluetooth

Availability: In stock

Product Code: 953.113UK

Brand: Adastra

A rack-mountable 5-channel mixer amplifier, tailored to commercial sound installations, that can either be used as a 100V line amplifier or a standard low-impedance amp.

Versatile input options include XLR (with switchable phantom power), mic/line jack, and RCA line.

Features an inbuilt FM radio tuner, front-mounted SD and USB ports, and Bluetooth connectivity, all controlled via an integrated media player for hassle-free playback. A switchable ‘voiceover’ feature automatically lowers the background music volume when a signal is detected via mic input 1.


Inbuilt media player with SD, USB and Bluetooth inputs and integrated FM radio tuner
Option for mains or 24Vdc power
100V line or 8 ohm speaker output
2U 19" rack mountable (rack ears supplied)
XLR input with switchable +20V phantom power – ideal for condenser microphones and paging microphones with chimes
Switchable ‘voiceover’ feature
2 x mic/line inputs, 2 x RCA line inputs, and 1 x RCA line output


Power supply - 110/240Vac, 50/60Hz (IEC)
DC power - 24Vdc (screw terminals)
Line output - RCA
Inputs - Mic XLR, 2 x mic/line jack, 2 x RCA line
Controls - Mic1, mic/line2+3, line4+5, bass, treble, master volume
Equalizer : bass - 100Hz ±10dB
Equalizer : treble - 10kHz ±10dB
Rear panel switches - Phantom, Vox, Mic/Line (2 + 3)
Phantom power - +20V (mic 1 input)
THD - <1.0%
Dimensions - 433 x 320 x 89mm
Audio source - USB/SD player, FM tuner and Bluetooth receiver
Bluetooth version - 2.0
Input impedance : inputs 2-5 - 1k Ohms
Input impedance : mic 1 - 5k Ohms
Input sensitivity : mic 1 (balanced) - -53dBV
Input sensitivity : line (unbalanced) - -15dBV (-18.5dBV line 5)
Power : output - 60Wrms
Speaker : outputs - 100V / 8 Ohms / COM terminals
Speaker switching - N/A
Weight - 5.98kg