Allen & Heath DX164-W 16 XLR Input x 4 XLR Output Wall Mount DX Expander

The DX164-W is a wall or floor mount expander from Allen & Heath that is built for adding extra inputs & outputs to a dLive or SQ system. The DX164-W features 16 high end, low noise microphone preamps with independent phantom power LED indicators, accompanied by 4 analog line outputs on XLR. Powered by 100-240V AC on IEC or screw terminals and / or a 12V DC power source (e.g. for redundancy) the DX164-W can be connected in redundant or cascade mode to fit any situation. A unique auto firmware matching feature keeps the DX164-W in sync with the rest of the dLive or SQ system.

Each DX164-W features 16 mic preamps with independent Phantom Power LED indicators, plus 4 XLR line outs. Up to 6 DX164-W units can be connected to a standard dLive system – 4 via the MixRack and 2 via the Surface – allowing up to 96 remote inputs and 24 remote outputs in addition to those provided by the MixRack and Surface. Further units can be added to a dLive system via a DX Link card or DX Hub.

The DX164-W connects via a single Cat5e cable to the dLive Surface, MixRack, DX Hub or upstream DX164-W / DX168 via a secure etherCON port. A second locking etherCON port is provided for redundant connection to compatible hardware, or for daisy-chaining to a downstream DX164-W or DX168 for additional remote I/O.

The Expander’s design allows for wall mount operation or, alternatively, installation in a stage “Dip Trap” making it suitable for fixed installations.

Includes

• DX-164W:
  • Redundant connection & PSU
  • Up to 46 expanders in a system
  • Can be connected through a VLAN
  • Power AC 100-240 IEC or screw terminal and / or DC 12V
  • Fits standard 12” x 12” box
• Optional gland module (part number 004-1097)
• Mounting frame (AH11504)
• 6x M4 6mm T20 screws (AB2921)

Allen & Heath DX164-W Features:

• Designed for Wall Mount or Dip Trap installation
• 16 High end, low noise preamps
• Independent 48v indicator
• Auto firmware matching
• Ethernet L2 compatible
• AC or DC powered
• Phantom Power LED per Input
• 4 XLR Line Outs
• Locking EtherCon ports
• Daisy chain or redundant connection

Specifications

• Mic/Line XLR Inputs: Balanced XLR, +48V phantom power
• Mic/Line Preamp: Fully recallable
• Input Sensitivity: -60 to +15dBu
• Analog Gain: +5 to +60dB, 1dB steps
• Pad: -20dB Active PAD
• Maximum Input Level: +30dBu (PAD in)
• Input Impedance: >4kΩ (Pad out), >10kΩ (Pad in)
• Mic EIN: -127dB with 150Ω source
• Analog XLR Outputs: Balanced, Relay protected
• Output Impedance:
• Nominal Output: +4dBu = 0dB meter reading
• Maximum Output Level: +22dBu
• Residual Output Noise:
  • -92dBu (muted, 20-20kHz)
  • -90dBu (muted, 20-40kHz)
• Operating Temperature Range: 32°F to 95°F (0°C to 35°C)
• Power:
  • Mains Voltage Operating Range: 100-240V AC, 50/60Hz
  • Mains Power Consumption: 35W max
  • DC Input: 12V DC, 3A max
• Dimensions and Weight:
  • Width x Depth x Height x Weight: 8.25” x 3.5” x 8.25” x 7lbs (210 x 87 x 210 mm x 3.2kg)