The A10-RACK offers convenient mounting, powering, RF, and audio connectivity for four uni- or SuperSlot wireless receivers in its 1 RU chassis. It is designed for dual-channel receivers from Audio Limited, including the A10-RX, plus slot receivers from Lectrosonics and Wisycom. The A10-RACK includes built-in antenna distribution with powering for active antennas. Up to eight channels of audio from single or dual-channel receivers appear on both its XLR outputs and over Dante™ audio-over-Ethernet.

  • accepts up to four, two-channel wireless receivers (receivers sold separately)
  • audio output on analogue/AES3 and Dante
  • built-in power distribution
  • built-in antenna distribution with selectable power for active antennas
  • powered from 4-pin XLR input (10-18 VDC)
  • USB port for firmware updates and serial access

Dante™ audio networking offers the convenience of a single CAT5 Ethernet connection to carry the audio signal from the eight channels of the A10-RACK. Dante is alway active, whether the receiver is set for analogue or AES digital output. When used with other Dante-compatible devices, complex systems with comprehensive routing can be built. Monitoring and routing of signals from transmitters to receivers is simplified with Dante Controller, a free software application from Audinate.

RF Distribution

The A10-RACK has an integrated RF distribution amplifier. Its two RF inputs offer selectable 12 V powering for active antennas, plus loop-thru connections for another A10-RACK. A single pair of antennas can be used for up to 16 audio channels.


The A10-RACK is powered from standard 4-pin XLR, 10-18 VDC power supplies, such as Sound Devices XL-WP4 (shown right). Power supplies require 3 amps (minimum) for proper powering of the A10-RACK and connected slot receivers.

Power Supply (Sold Separately)

Compatible Wireless Receivers

Manufacturer Model Compatible
Audio Ltd A10-RX compatible
Audio Ltd En2 CX2-P compatible
Lectrosonics SRa compatible
Lectrosonics SRb compatible
Lectrosonics SRc compatible
Wisycom MCR42 compatible

A10-RACK Specifications

RF Frequency Range 470-694 MHz
Number of Receivers four two-channel, diversity receivers
Active Distribution Amplifier Bandwidth 224 MHz, with powering for active antennas (12 V, 200 mA)
Antenna Inputs 2 x BNC 50 Ohms
RF Outputs 2 x BNC 50 Ohms
Power 10–18 Volts DC, 3 amps via 4-pin XLR male
Audio Outputs 8 x 3 pin XLR-M (analogue and/or AES3)
Dante Output 2 x RJ45 to provide Dante™ primary and secondary
Output, Analogue +18 dBu maximum, balanced
Output, Digital AES3, transformer-balanced
Audio Frequency Response 20-20,000 Hz ±1 dB
Service Port USB type B
Dimensions (H x W x D) 442 mm x 210 mm x 45 mm (without rack ears), 1 RU
Weight (without receivers) 3.6 kg

User Guide Download

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