Adastra UX Series Compact 100V Mixer Amplifier with Bluetooth

Compact and high power 100V mixer-amplifiers with built-in media player.

A combination jack/XLR microphone input has switchable phantom power and optional Vox priority function. 

Music playback is served by the internal media player, which has selectable source for USB mp3 playback, DAB+ or FM radio tuner, Bluetooth®, or a front mounted 3.5mm Aux input.

An Aux line input has an independent volume control on the front panel.

The amplifier produces a high power output to either 100V line or low impedance speaker loads down to 2 ohms, switchable via a DIP switch and connected on screw terminals, with level governed by a Master volume control and EQ handled by mini Bass and Treble rotary controls.

The rear panel also has connections for a DAB+ or FM antenna or aerial and 24V mute contacts for triggering from a fire panel or emergency evacuation system.

Each amplifier is supplied with brackets for mounting 2 units side by side in a 1U 19" rack or fitted to flat-mount the amplifier against a wall or under a counter-top. 

With a minimal control footprint and easy-to-manage controls, these mixer-amplifiers represent a versatile platform to build a public address installation for medium-sized areas or paired with further amplifiers as part of a wider sound system.

FEATURES

• Bluetooth, DAB+/FM and USB media player
• Bass & Treble EQ
• Low impedance stable down to 2 Ohms
• Half-width 1U rackmount or surface-mountable

• Power Supply: 170-264Vac, 50Hz (IEC)

• Amplifier Construction: Class D + transformer output

• Audio Source: Internal USB/DAB+/FM/BT player

• Inputs: 1 x Mic (jack/XLR), 1 x Line (2 x RCA), 1 x Aux (3.5mm)

• Line Output: 2 x RCA (mono)

• Speaker Outputs: Screw terminals - 100V / 2 Ohms / Com

• Mute: 24V relay contacts

• Input Impedance: 1k Ohms (mic/line)

• Input Sensitivity: -10dB (line), -45dB (mic)

• Bluetooth Version: 5.0