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5 December 2025

ALLEN & HEATH AB168 EXPANDER Portable, 16x inputs, 8x outputs, 48kHz

Stock code
95-7877
Brand
Allen & Heath
Model number
  • AB168
  • Everything I/O
  • AB1608
ALLEN & HEATH AB168 EXPANDER Portable, 16x inputs, 8x outputs, 48kHz
ALLEN & HEATH AB168 EXPANDER Portable, 16x inputs, 8x outputs, 48kHzALLEN & HEATH AB168 EXPANDER Portable, 16x inputs, 8x outputs, 48kHz

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£991.00
each (ex. VAT)
Ordered on demand, available in 2‑3 working days. Need it sooner? Call us

ALLEN & HEATH EXPANDERS - Everything I/O Series

Allen & Heath's Everything I/O range of products offer I/O hardware for Allen & Heath digital systems including Qu, SQ, Avantis, dLive and AHM. This includes dedicated solutions for Dante integration.

Compatibility
Product SQ Qu Avantis
DX012
DX164-W
DX168
GX4816
DX Hub
AR84
AB168
AR2412
DT22
DT02
DT20
DT164-W
DT168

EXPANDERS


DX HUB - 4x DX Link ports, 96kHz

DX Hub provides 4x DX Link ports each carrying 32x32 channels of 96kHz audio, that can be used to connect up to 8x DX expander units. Each of the four sockets can support up to two DX168/DX164-W/DX012 expanders or one DX32 expander. A single CAT5 run from the DX Hub to the mixer reduces cabling requirements. Optional 19-inch rackmount kit available.

Dimensions (WxDxH): 171 x 195.4 x 42.4mm. Weight: 1.2kg


DX012 - Rackmount, 12x outputs, 96kHz

DX012 is a rackmount, remote output expansion module that provides 12x 3-pin XLR outputs, with three configuration options: 12x analogue line outputs, 8x analogue line outputs + 4x stereo AES outputs, or 4x analogue line outputs + 8x stereo AES outputs. It can be placed up to 100m away from the mixer for maximum flexibility of positioning and features integrated rack-ears for mounting in a 1U 19-inch space. The expander connects via a single Cat5e cable to the mixer or upstream DX Expander 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 DX Expander for additional remote I/O.

Dimensions (WxDxH): 482.6 x 214.7 x 48.2mm. Weight: 2.95kg


DX164-W - Wallmount, 16x inputs, 4x outputs, 96kHz

DX164-W is a wall mountable expander that adds remote 16x input, 4x output I/O to compatible mixing consoles. The reversible mounting frame allows for in-wall or on-wall mounting, and with custom brackets, the unit can be fitted in a standard NEMA box, or mounted in a floor pocket for stage use. DX164-W can be placed up to 100m away from the mixer for maximum flexibility of positioning. The expander connects via a single Cat5e cable to the mixer or upstream DX Expander 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 DX Expander for additional remote I/O. The IEC mains power inlet can be replaced with a gland module and screw terminals for fixed installation, and a DC 12V backup input is also provided.

Dimensions (WxDxH): 210 x 87 x 210mm. Weight: 3.2kg


DX168 - Portable, 16x inputs, 8x outputs, 96kHz

DX168 is a rugged, 96kHz portable expander for adding remote, 16x input, 8x output I/O to compatible mixing consoles. The Expander’s design, with hard-wearing rubber bumpers, allows it to be placed directly on the stage floor during performances. The expander offers the convenience and portability needed in rental, education, houses of worship and many other environments due to it's weight and durability. An optional 4U rack mounting kit is available which allows installation in 19-inch racks. DX168 can be placed up to 100m away from the mixer for maximum flexibility of positioning. The expander connects via a single Cat5e cable to the mixer or upstream DX Expander 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 DX Expander for additional remote I/O.

Dimensions (WxDxH): 410 x 190 x 185mm. Weight: 4.6kg


GX4816 - Rackmount, 48x inputs, 16x outputs, 96kHz

GX4816 is a 96kHz audio expander that provides 48x microphone preamps, 16x line outs, and dual DX ports for the remote expansion of compatible consoles. The expander can be placed up to 100m away from the mixer for maximum flexibility of positioning and features integrated rack-ears for mounting in a 5U, 19-inch space. GX4816 can be used with dLive systems via the use of a gigaACE card installed on the dLive console.

Dimensions (WxDxH): 481.6 x 229.5 x 255mm. Weight: 8kg


AR84 - Rackmount, 8x input, 4x outputs, 48kHz

AR84 is an 8x XLR input, 4x XLR output rackmount expander. The eight microphone preamps offer +60dB of gain with -20dB pad for line level sources, whilst the four line outputs are balanced, relay protected line outputs on 3-pin XLR. AR84 can be placed up to 100m away from the mixer for maximum flexibility of positioning, and is fitted with rack ears for installation in a 1U, 19-inch rack space. The AR84 connects over a single Cat5 cable to the mixer or upstream Expander.

Dimensions (WxDxH): 482.6 x 205 x 48.2mm.


AB168 - Portable, 16x input, 8x outputs, 48kHz

AB168 expander has a rugged design with hard-wearing rubber bumpers, and allows placement directly on the stage floor during performances. Weighing 4.8kg and featuring a sturdy carry handle, AB168 also offers the convenience and portability needed in rental, education, houses of worship and many other environments. The expander features 16x microphone preamp with +60dB of gain, phantom power, and -20dB pad; and 8x 3-pin XLR outputs. An expander port allows the daisy-chaining of two compatible expanders or connection to ME series personal mixers, see ALLEN & HEATH PERSONAL MONITORING - ME Series. An optional 4U rack mounting kit is available for installation in 19-inch racks.

Dimensions (WxDxH): 411.45 x 189 x 182.1mm. Weight: 4.8kg


AR2412 - Rackmount, 24x inputs, 12x outputs, 48kHz

AR2412 is a rackmount, 48kHz, 24x 3-pin XLR input, 12x 3-pin XLR output expander with each input preamp allowing +60dB of gain and -20dB pad for line level sources. AR2412 can be placed up to 100m away from the mixer for maximum flexibility of positioning and includes rack ears for mounting in a 3U 19-inch rack space. The unit connects over a single Cat5 cable to the mixer or upstream Expander. A second port is provided for daisy-chaining to another compatible expander or for connection to a ME personal mixing system, see ALLEN & HEATH PERSONAL MONITORING - ME Series.

Dimensions (WxDxH): 482.6 x 219.4 x 136.7mm. Weight: 5kg

DANTE INTERFACES


DT22-M - Portable, 2x input, 2x output, Phoenix connections

DT22-M is a compact and portable device that has a pair of mic/line inputs with local gain control and +48V phantom power, and two line outputs, all on Phoenix/Euroblock connectors - enabling simple integration into a Dante network. Two inputs and two outputs make it suitable for a range of fixed install scenarios. The user is able to switch between 48kHz and 96kHz operation. DT22-M can be used with any Dante-equipped Allen & Heath mixer or AHM system, as well as in third party Dante systems. The unit can be PoE powered or powered via an optional DC 12V supply. The interface is designed for fixed installation and can be easily mounted under a meeting table, for example in a breakout room or huddle space, or mounted under a podium for local mic/PC and speaker connection. Surface mount ears are included with the DT22-M. Optional rack mounting kit is available to order.

Dimensions (WxDxH): 130 x 100 x 42mm. Weight: 0.5kg


DT02-M - Portable, 2x output, 3-pin XLR connections

DT02-M is a compact and portable interface that converts two channels of Dante audio to a pair of 3-pin XLR line-outputs, enabling simple break-out to analogue equipped hardware for install and live applications. DT02-M is both AES67 compatible and DDM (Dante Domain Manger) ready. The user is able to switch between 48kHz and 96kHz operation. The unit can be PoE powered or powered via an optional DC 12V supply. The interface is designed for fixed installation and can be easily mounted under a meeting table, for example in a breakout room or huddle space, or mounted under a podium for local mic/PC and speaker connection. Surface mount ears are included with the DT02-M. Optional DT-RK19 rack mounting kit is available to order.

Also available as DT02 which includes PSU but without surface-mounting bracket.

Dimensions (WxDxH): 130 x 131 x 43mm. Weight: 0.5kg


DT20-M - Portable, 2x input, 3-pin XLR connections

DT20 is a compact 48kHz/96kHz Dante interface enabling convenient placement of two mic/line inputs wherever there is a need to get analogue audio into a Dante network. The mic/line combination inputs offer local gain control and +48V phantom power with associated LED indicator. DT20 is both AES67 compatible and DDM (Dante Domain Manger) ready, and offers operation in either 48kHz or 96kHz modes. The unit can be PoE powered or powered via an optional DC 12V supply. The interface is designed for fixed installation and can be easily mounted under a meeting table, for example in a breakout room or huddle space, or mounted under a podium for local mic/PC and speaker connection. Surface mount ears are included with the DT20-M. Optional rack mounting kit is available to order.

Also available as DT20 which includes PSU but without surface-mounting bracket.

Dimensions (WxDxH): 130 x 136 x 43mm. Weight: 0.5kg


DT164-W - Wallmount, 16x inputs, 4x outputs, 3-pin XLR connections

DT164-W provides 16x microphone preamps and 4x line outputs in a versatile wall-mount design for permanent installation. The sixteen microphone preamps feature +60dB gain, phantom power with LED indicators, and -20dB pad for line level sources. The four line outputs, also by way of 3-pin XLR connection, are balanced and relay protected. The reversible mounting frame allows for in-wall or on-wall mounting. With custom brackets, the unit can be fitted in a standard NEMA box, or mounted in a floor pocket for stage use. An IEC mains power inlet can be replaced with a gland module and screw terminals for fixed installation, and a DC 12V backup input is also provided.

Dimensions (WxDxH): 210 x 87 x 210mm. Weight: 3.2kg


DT168 - Portable, 16x inputs, 8x outputs, 3-pin XLR connections

DT168 is a 'rugged', 96kHz portable expander for adding remote I/O to a Dante equipped dLive, Avantis, SQ, or AHM system. Providing 16x microphone preamps and 8x line outputs in a convenient stagebox form factor with rubber bumpers, DT168 has been manufactured for use in portable applications in rental, education, houses of worship, and other live setups. DT168 offers Allen & Heath preamps, partnered with 96kHz converters, for 'best-in-class sound quality' over Dante, plus Primary and Secondary ports for daisy-chain or redundancy through secure EtherCon connectors. An optional 4U rack mounting kit is available which allows installation in 19-inch racks.

Dimensions (WxDxH): 410 x 190 x 185mm. Weight: 4.6kg