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Everything in Music Since 1958
Everything in Music Since 1958

Allen & Heath GX4816 48 XLR Input/16 XLR Output Portable GX Expander

Original price $4,499.00 - Original price $4,499.00
Original price
$4,499.00
New: $4,499.00
Current price $4,499.00
► New - $4,499.00
♫ In stock
Condition: New
About Inventory Status


Questions?
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In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions


Questions?
Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Everything We Love in an Audio Expander - The Allen & Heath GX4816 48 XLR Input/16 XLR Output Portable GX Expander

GX4816 is a 96kHz Audio Expander that provides high-input-count remote expansion for SQ, Avantis and dLive mixing systems, and for the AHM-64 audio matrix processor. Each GX4816 is loaded with 48 dLive mic preamps with independent Phantom Power LED indicators, plus 16 XLR line outputs. Additionally, 2 DX ports are provided for connection to up to 4 DX Expanders for further I/O expansion. Connection to a ME Personal Mixing System is possible via the DX2 socket when used with SQ, dLive and Avantis. GX4816 connects via a single Cat5e cable to an SLink socket on a SQ, Avantis or AHM-64, or to a gigaACE audio network card on a dLive system. Connection to DX Expanders and the ME Personal Mixing System is also over Cat5e cable.


  • 48 Mic Preamps On XLR with Phantom Power Status LEDs
  • 16 XLR Line Outs
  • 96kHz Operation
  • DX1 Port compatible with a single DX32, or up to 2 DX168/DX164-W expanders
  • DX2/ME Port compatible with a single DX32, up to 2 DX168/DX164-W expanders, or a ME personal monitoring system (not compatible with AHM-64).
  • Compatible with SQ, Avantis, AHM-64 and dLive (firmware 1.9 onwards) systems
  • Multiple GX4816 Can Be Added To A System:
  • Up to 2 GX4816 Units Can Be Added To A SQ System
  • Up to 3 GX4816 Units Can Be Added To An Avantis System
  • Up to 5 GX4816 Units Can Be Added To A dLive S Class System
  • Up to 3 GX4816 Units Can Be Added To A dLive C Class System
  • Rack-mounted (5u) or Shelf/oor operation
  • Plug and Play No IP Addressing Required
  • Compatible With CAT5e (or higher) Cables Of Up To 100m
  • Locking EtherCon Ports


SPECIFICATIONS

  • Mic/Line XLR Inputs: Balanced XLR, +48V phantom power
  • Analogue XLR Outputs: Balanced, Relay protected
  • Mic/Line Preamp: Fully recallable
  • Output Impedance: <75Ω
  • Input Sensitivity: -60 to +15dBu
  • Nominal Output: +4dBu = 0dB meter reading
  • Analogue Gain: +5 to +60dB, 1dB steps
  • Maximum Output Level: +21dBu
  • Pad: -20dB Active PAD
  • Residual Output Noise: -95dBu (muted, 22Hz-22kHz)
  • Maximum Input Level: +30dBu (PAD in)
  • Input Impedance: >4kΩ (Pad out), >10kΩ (Pad in)
  • Mic EIN: -127dB with 150Ω source
  • Phantom Power indication: Per socket, internal or external phantom power sensing, triggered at 24V
  • Mains Voltage Operating Range: 100-240V AC, 50/60Hz
  • Operating Temperature Range: 0°C to 40°C (32°F to 104°F)
  • Mains Power Consumption: 80W max

Dimensions and Weights

  • GX4816: 481.6 x 255 x 229.5 mm x 8kg (18.9” x 10” x 9” x 17.6lbs)
  • GX4816 boxed: 560 x 385 x 310 mm x 10kg (22” x 15.2” x 12.2” x 22lbs)


Manufacturer: Allen & Heath
Model: AH-GX-4816
SKU: I619346-4-WHXA


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Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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