Allen & Heath DX164W 16x4 Wall Mount Dx Expander
SKU: 44553425447

Allen & Heath DX164W 16x4 Wall Mount Dx Expander

Sale price$1349.55 Regular price$1499.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Allen & Heath DX164W 16x4 Wall Mount Dx ExpanderThe DX164 W is a wall mountable expander that adds remote I O to a dLive, Avantis or SQ mixer, or to the AHM 64 audio matrix processor. Each DX164 W features 16 mic preamps with independent Phantom Power LED indicators, plus 4 XLR line outs. The Expanders design allows for wall mount operation or, alternatively, installation in a stage Dip Trap making it perfect for fixed installations. With dLive Up to 6 DX164 W units can be connected to a standard

The DX164-W is a wall mountable expander that adds remote I/O to a dLive, Avantis or SQ mixer, or to the AHM-64 audio matrix processor.

Each DX164-W features 16 mic preamps with independent Phantom Power LED indicators, plus 4 XLR line outs.

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

With dLive

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. Up to 46 units can be added to a dLive system via a DX Link card or DX Hub (808 analogue inputs, 224 analogue outputs).

The DX164-W connects via a single Cat5e cable (Ethernet based Layer 2) 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.

With AHM-64

Two units can be daisy chained and connected directly to an AHM-64 SLink port. Up to 8 DX164-W units can be added to an AHM-64 system via a DX Hub and freely patched to the 64 input channels.

With Avantis

Two units can be daisy chained and connected directly to an Avantis SLink port. Up to 16 DX164-W units can be added to an Avantis system via DX Link card and/or DX Hubs.

With SQ

Two units can be daisy chained and connected directly to an SQ SLink port, with the optional SLink card for SQ enabling more connections. For a more distributed system, a DX Hub can handle up to 8 DX164-W or DX168 units in any combination, which can be freely patched to the SQ’s 48 input channels.

Features

  • Designed for Wall Mount or Dip Trap installation
  • 16 balanced Mic Preamps on XLR
  • Phantom Power LED per Input
  • 4 balanced XLR Line Outs
  • Locking EtherCon ports
  • Daisy chain or redundant audio connection
  • Can fit in a standard NEMA box (custom brackets required)
  • Compatible with ACE Backstage 174SLBK stage pocket system
  • 3 power supply options: 100-230V AC powered on IEC or screw terminal blocks, as well as 12V DC power
  • DC power can be used as redundant power supply
  • 96kHz converters
      Shipping Notes
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      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
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      SKU: 44553425447

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      EE friend
      Birmingham, US
      ★★★★★ 5
      A great engineering calculator
      Color: Black
      I am an electrical engineering professor. it is a struggle to find an inexpensive calculator to recommend to students that can handle complex matrices! There are other engineering calculators that I like much more than the 9750 (such as the hp-prime (my favorite) or the Casio fx-cg50) but this is the least expensive of the calculators I consider "engineering capable". I didn't mention the TI 84 because it handles complex math very poorly, and requires "Euler entry" of polar numbers. The TI-Nspire can do it all, but has way too many menu levels to get anything done. The 9750 doesn't support CAS mode, and the graphing capabilities are tedious, slow, and poor resolution, but as an engineering calculator I rate it highly because of the complex math and matrix capabilities. I like the larger "graphing" screen for showing larger matrices (not for graphing).
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 13, 2025
      D
      Verified Purchase
      Dani
      Port Orchard, US
      ★★★★★ 5
      Great value for money, calculus and linear algebra Calculator
      Color: White
      Great calculator for Linear Algebra. I’ve been using it for 5 months nearly everyday for hours on end and its battery is still holding up. It comes with a sleeve and made from light plastic that is durable. For a cheap calculator, it pulls its weight in matrices, polynomials, and even graphing. My only gripe with this calculator is the limited vector calculations that make it less than ideal for any sort of physics academics.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 25, 2025
      O
      Verified Purchase
      Oumi-Annette Süsstrunk
      Louisville, US
      ★★★★★ 5
      Recommended!
      Color: Pink
      This calculator model was recommended by the school for math classes, and my daughter has been using it for quite some time now. She's very happy with it and finds it reliable and easy to use. She especially loves that it comes in this color - it's a nice "girly" option that stands out from the usual standard designs.
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      Reviewed in the United States on March 20, 2026
      M
      Verified Purchase
      Madeline Ayzenberg
      Los Angeles, US
      ★★★★★ 4
      Good and convenient.
      Color: Black
      A great calculator. Simple, has all necessary features, works well and quickly. Great for students and adults alike, works for a long time, responds quickly doesn’t lag. Havent needed to charge it yet- great battery life and screen, even has brightness and zoom options! Even spdurabke enough to hold up to all the times it’s been dropped😅 Overall, a great purchase.
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      Reviewed in the United States on April 28, 2026
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      Verified Purchase
      Nara
      Waukegan, US
      ★★★★★ 5
      Good quality
      Color: Pink
      Good quality. The color is very cute, and I used it for pre-algebra, algebra, and advanced maths, and it does have other modes for other grades, so this would work for grades 6-12. It has lots of features that are required for highschool, so it's nice. It also came with another simpler scientific calculator with works with basic maths and elementary levels. It was worth the buy and I'd do it again. I gave the graphing calculator to my oldest in middle school now going to high school and the scientific calculator to my youngest that is in elementary.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on July 13, 2025

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