AtlasIED WTSD-MIX31K 3×1 Mic/Line, AUX, Bluetooth, Wall Plate Analog Mixer

Model WTSD-MIX31is a 3×1 Mic / Line / Aux / Bluetooth analog mixer that features a balanced microphone / line input and an auxiliary 3.5mm and Bluetooth summed input with a balanced line output. The WTSD-MIX31 utilizes commercial grade Bluetooth technology featuring ultra low noise levels, long range connectivity, no auto connect and quick disconnect bump feature. The Bluetooth Discovery ID name can be customized using the installers app. Selection between mic or line level for the XLR input is done via front panel switch. The high gain mic inputs incorporate user enabled Phantom Power for condenser microphones and a 125Hz low cut filter to eliminate unwanted low frequency interferences. A local mute button mutes output to the bus and a system priority button can mute building wide BGM systems to isolate the room. An adjustable VOX feature allows for AUX input background audio to be muted when announcing is present. The AUX input is a stereo 3.5mm jack and is electronically summed to achieve the best audio performance. Separate level controls for each input provide control for the audio mix needed.

A basic WTSD system consists of four elements; a WTSD mixer, Cat5/6 cable, inline 24V DC power supply and an end point break outboard / hub. All four are included with the purchase of a WTSD mixer except for the Cat5/6 cable. A 2-gang box is all that is needed to complete an installation. There are two versions of the WTSD end points offered. The WTSD-PWBOB comes with each unit and features a balanced audio output with signal, mute, system priority and power LEDs and 12V DC logic output for remote system muting or power sequencing. The WTSD-PWHUB is sold separately and features level control at the system head end, input limiting, isolated relay outputs to trigger system priority muting or system power activation, and an emergency mute port. The WTSD features an energy saving auto sleep function that can shut off the audio system when not in use after approximately 1 hour. As soon as the WTSD mixer senses an audio signal, the WTSD sends a command down the bus to wake the system up.

The WTSD-MIX31 analog audio BUS can easily be converted to an Audinate Dante digital signal by interfacing with the optional AtlasIED TSD-DAC2i converter. The WTSDs are uniquely designed to fit into most 2-gang electrical boxes and utilize industry standard Cat5/6 cable for power, control, and audio. The WTSDs deliver high quality audio hundreds of feet by the use of a low noise / high gain preamp design and balanced audio bus. The proprietary low voltage bus is designed so that up to 3 WTSD mixers can be daisy chained on the same bus cable run while allowing for independent mixer operation. Each WTSD incorporates separate level controls for each input, a local mute, system priority override and an auto sleep function.

The optional WTSD-COVER stainless steel weather resistant locking security cover with gaskets is available for tamper proof indoor or outdoor applications. The PCBs are weather treated to reduce corrosion in damp environments. With the PCB treatment and the WTSD-COVER accessory, the installation will have protection against the environment and tamper protection for years of continuous operation.

Features

• Indoor or Outdoor Use
• Power Supply and WTSD-PWBOB Interface Included
• XLR Balanced Mic or Line Input with Level Control
• 3.5mm Stereo Actively Summed Input with Level Control
• Commercial Grade Bluetooth Input with Level Control
• The Bluetooth Discovery ID Name Can Be Customized
• Wall Plate Mounted, Fits Into Most 2-Gang Boxes
• Uses Industry Standard Cat5/6 Wire
• DC Bus with Peak Indicator
• High Gain Balanced Line Output for Long Distance ApplicationsUp to 400ft
• 125Hz /12dB Low Cut Filter for Mic / Line
• Local Mute or VOX Mute
• Remote Trigger Output for Remote Amplifier Turn On
• System Priority Mute Function
• Input Signal & Peak Indicators
• Energy Saving Auto Sleep Mode
• Bluetooth Pairing Connect / Disconnect Switch
• WTSD-COVER Water Resistant Stainless Steel Locking Cover (Optional)
• WTSD-PWHUB Receiver with Limiter and Isolated Relays &Emergency Mute (Optional)
• TSD-DAC2i Analog to Dante Digital Audio Transmitter (Optional)

Specifications

• Inputs
  • InputType –Unbalanced, Qty 1
    • Music Input-3.5mm Stereo Summed (Has Priority Over Bluetooth Signal), Front Panel
    • Impedance-10k
    • Input Level-316mV (-10dBV) = 2V (+6dBV) Balanced Output, Maximum Input 1.6V (4.1dBV)
  • Input Type-Unbalanced, Qty 1
    • Music Input
      • Bluetooth 4.1 Commercial Grade
      • (Unique Features: Ultra Low Noise, Long Range Connectivity, No Auto Connect and Quick Disconnect Bump Feature)
      • Bluetooth Discovery ID Name Can Be Customized Using the Installer App
    • Impedance-10k
    • Input Level-1V (0dBV) = 2V (+6dBV) Balanced Output, Maximum Input 1.6V (4.1dBV)
  • Input Type-Balanced Mic or Line, Selectable via Flush Mount Panel Switch, Qty 1
    • Connection-XLR Female Socket
    • Location-Front Panel
    • Impedance-1.2k Balanced, 600 Unbalanced
    • Phantom-24VDC Defeatable Rear Panel DIP Switch
    • Low Cut Filter-125Hz / 12dB Defeatable Rear Panel DIP Switch
    • Line Input Level-500mV (-6dBV) Balanced = 2V (+6dBV) Balanced Output
    • Maximum Input-4V (+12dBV)
    • Mic Input Level
      1. No Pad Applied = 5mV (-46dB) = 2V (+6dBV) Balanced Output
      2. 10dB Pad Applied = 15mV (-36dB) = 2V (+6dBV) Balanced Output
      3. Maximum Input 40mV (-27dBV)
      4. Mic On Indicator Front Panel, Green
  • Input Type-Input – WTSD BUS
    • Connection-RJ45
    • Location-Rear Panel
• Outputs
  • Output Type –Output – WTSD BUS Interfaced with the WTSD-PWBOB or WTSD-PWHUB
    • Connection-RJ45
    • Audio-Analog Balanced Line (Part of BUS)
    • Logic-Auto Sleep, System Mute, System Priority
    • Location-Rear Panel
• Controls
  • Music Level Control-Controls the Levels of Bluetooth & 3.5mm Input, Front Panel, Qty 1 Knob
  • Mic / Line Level Control-Mixes the Levels of Mic Input or Line, Front Panel, Qty 1 Knob
  • Mic / Line Switch-Flush Mount Latching Push Switch, Front Panel
  • System Priority Switch-Latching Push Switch, Front Panel
  • Local Mute Switch-Latching Push Switch, Front Panel
  • BT Connect / Disconnect-Used as a Bluetooth Pairing and Override Disconnect
  • DIP Switch-Rear Panel, 6 Position, VOX On / Off, VOX Sensitivity, Phantom, Mic PAD Disable, 125Hz HPF, Auto Sleep Disable
• Indicators
  • Mic / Line-Green LED When Line Mode, Front Panel
  • Phantom-Red LED When in Mic Mode, Front Panel
  • Sleep-Yellow LED When in Auto Sleep Mode
  • Power-Blue LED When the DC Bus is Active
  • Bluetooth-Blue LED When BT is Active
• Mounting
  • Wall Controller –2-Gang Electrical Box (If Mounting in an Electrical Box, a Deep Box with a Minimum of 3″ is Required. See Manual for Suggested Mounting Options)
  • WTSD-PWBOB –Screw (Center 1/4″ ), Adhesive 3M Tape
• Power Requirements
  • Voltage-24V DC (24VDC 1A Power Supply Included with WTSD-MIX31K)
  • DC Current Draw-110mA (Note 1)
  • AC Power Supply Consumption Current-52mA (Note 1)
  • AC Power Supply Consumption Watts-2.5W (Note 1)
  • BTU –8.5 BTU (Note 1)
• Mechanical
  • Chassis Finish –White
  • Chassis Material-Steel
  • Product Dimensions(HxWxD) –4.37″ x 4.34″ x 2.5″ (111mm x 110mm x 64mm)
  • Unit Weight-0.53 lbs. (0.24kg)
  • Electrical Box Required-2-Gang, Deep Box Required, 2.6″ Minimum Depth (Note 2)

Package Contents

• WTSD-MIX31
• WTSD-PWBOB Power Supply, 24V DC, 2500mA, In Line Design
• Hardware – 4 Screws 6/32 x 1″ Pan Head White
• Manual