AtlasIED releases audio processing range


AtlasIED has launched several audio processing products, including an indoor/outdoor analogue wall mount, four input XLR passive wall mount, audio/power and control interface and a two-channel balanced line input to Dante interface.

The indoor/outdoor analogue wall mount, the WTSD-MIX31K includes a balanced microphone/line input, an auxiliary 3.5mm and Bluetooth summed input with a balanced line output. 

The WTSD-MIX31 uses Bluetooth technology and features low noise levels, long-range connectivity, no auto-connect and a quick disconnect bump feature. 

Selection between mic or line level for the XLR input is handled via a front panel switch with the mic inputs including a user-enabled phantom power option for condenser microphones and a 125Hz filter. 

A local mute button is included to mute output to the bus, with a system priority button to mute building-wide BGM systems. An adjustable VOX feature allows for AUX input background. 

The WTSD-MIX41K features four balanced microphone/line inputs and a balanced line output, with selection between mic or line level handled via a dip switch on the rear panel. 

The high-gain mic inputs incorporate user-enabled phantom power for condenser microphones and a 120Hz low-cut filter to eliminate low-frequency interference. 

A global mute function can also be triggered via a local switch, with separate level controls for each input providing control for the audio mix as needed. 

The AtlasIED 4-input XLR passive wall plate, the WTDS-XLR4, is an optional two-gang wall plate used with the WTSD-MIX41K, and can be used as a standalone wall plate for any balanced mic/line system that requires a remote input plate. Each XLR features a three-way removable connector (G - +) for terminating standard two-conductor, shielded wire. 

The WTSD-MIX41K and WTSD-MIX31K wall plates can be converted to Dante digital network audio when interfaced with the optional AtlasIED TSD-DAC2i converter. The wall plates can fit into most two-gang boxes and can be used with a WTSD-cover accessory for installation in outdoor environments. 

The WTSD-PWHUB audio/power and control interface is designed to be used with the AtlasIED WTSD wall plate mixers at the head-end when additional headroom control and external device integration is necessary. 


An emergency audio mute function is included for fire alarm systems and two NO/NC relays that can be configured to turn the head-end amp rack on or off with the auto sleep function. A priority button can also be used to temporarily mute background music. 

The TSD-DAC2i 2-channel balanced line input to Dante interface is a PoE two channel analogue pre-amplifier that converts analogue audio signals to Dante digital audio to be used for any Analogue to Dante digital audio end point but can also be used with the AtlasIED WTSD wall mixer series. 

Dante converted digital audio can be transmitted over IP networks and routed in the Dante Controller software. 

The TSD-DAC2i also features two analogue balanced line inputs with a variable gain to operate from line to mic level.

The range also feature compact footprints and can be added to a digital audio network via Dante.