Digital snake, value for money: less than $17/channel!*

Still believe digital multicores are expensive? Or proprietary? Think again....

Use our ADAT Multicore Extenders to connect any number of ADAT compatible equipment with standard Cat5 network cabling. Reaches longer than fiber (330ft/100m), weights less than analog cable (only 1 Cat5 for 32 channels), is cheaper than MADI and more compatible than proprietary systems. The newest generation comes with additional features (like MIDI transmission) which have been often requested by our customers.
▸ Highlights     ▸ Example setups     ▸ Specifications     ▸ User's manual (PDF)

ADX-32B: 4x ADAT, bi-directional MIDI & wordclock over Cat5

With a total capacity of 32 audio channels and MIDI connection over a single Cat5 cable, the ADX-32B is the right choice for building an inexpensive 24/8 multicore. The transmission direction can be set individually for each ADAT channels, and with an  extension module, the ADX-32B can be upgraded later to an ADX-64B-PRO if you need more channels. On request, the ADX-32B is also available with a BNC wordclock output which simplifies wordclock distribution with your devices (e.g. preamps on stage).

ADX-64B-PRO: 8x ADAT, 2x bi-directional MIDI & wordclock over Cat5

Our top model combines two ADX-32B in a single case. With its total capacity of 64 channels, one MIDI channel (two optional), wordclock transmission, a newly introduced wordclock-from-ADAT feature which eliminates the need of a BNC master clock, the redundant power supply (optional), the ADX-64B is ideally suited for larger setups. This model uses two Cat5 cables for transmission.

Monitoring and recording splits included

All ADAT input are also looped through to the output jack alongside, often eliminating the need for additional signal splitters for monitoring and recording. If you still need more, you can daisy-chain multiple ADX units together and use them as extensible  audio distribution system, e. g. for streaming audio data within buildings to multiple locations.

Mix & Match

Both device types are compatible and can be combined: For example, you can use an ADX-64B-PRO at your mix console, and two ADX-32B on stage (one located on the right and one on the left side). A simple ADAT splitter can be built by looping the Cat5 cables through on an ADX-64B-PRO. If you need a longer reach than 330ft/100m, an ADX-64B-PRO can also be used as Cat5 signal repeater by simply connecting ADAT In/Outs from the two submodules together. Imagine what else can be done...

DMX transmission (option)

On request, the ADX can be modified to include DMX transmission, eliminating the need for a seperate DMX cable run. The devices will be delivered with a female DMX receptable on one device, and a male DMX plug on the other. Note: The DMX option reduces the number of available ADAT connections by 1. This means that the ADX-32B still has 3*ADAT (24 channels) available, while 7*ADAT (56 channels) remain in the ADX-64B-PRO.

* Price per channel in a system consisting of two ADX-64B-PRO, excl. tax, cables, ADCs and DACs


  • Radically reduced cabling and weight: a single Cat5 replaces 32 analog cables
  • Very cost efficient compared to other digital snakes
  • No noise, hum and disturbances, and a better SNR thanks to isolated digital transmission
  • Extremely low latency (<1µs)
  • Front panel LED indicators show status for each ADAT connection
  • Daisy-chaining possible for up to 32 devices
  • ADAT inputs are duplicated on the outputs, eliminating the need for splitters
  • Easy upgrade from ADX-32B to ADX-64B-PRO with upgrade module
  • Ruggedized anodized aluminum case with Neutrik EtherCon ® RJ45 connectors
  • Quality product „Made in Switzerland“


Example setups

Click the pictures below to enlarge.


 Two 32-channel stageracks with ADX-32B and ADA8000's


Type ADX-32B ADX-64B-PRO
Number of ADAT connections (mono channels) 4 (32) 8 (64)
Required Cat5 cables 1 2
Number of MIDI connections up to 1 bi-directional up to 2 bi-directional
Wordclock transmission yes (can also be extracted from ADAT data stream)
DMX transmission up to 2 DMX optional (each reduces number of ADAT connections by 1)
Data formats ADAT Lightpipe 44.1/48 kHz, S/MUX (96kHz), Q/MUX (192kHz) at 24 bit
Other format (SPDIF, AES/EBU, DTS, AC-3 etc.) on request
Recommended cable

Twisted-Pair network cable according to Cat5 or better (Cat5e, Cat6, Cat7)

Maximum transmission distance 330ft./100m (entire bus length). The distance can be multiplied by using ADX-64B-PRO as repeaters
Maximum number of devics on the bus 32
Latency <1µs
Cat5 connector type Neutrik EtherCon (R), compatible with standard RJ45 plugs
Jacks "A" and "B" are electrically paralleled and share the same pinout
Power supply Wall mount power supply (12V/1A), mains voltage 100-240VAC 50/60Hz.
Redundant power supply (ADX-64B-PRO only)
Dimensions 19" 1u / 60mm in depth

Package includes

  • ADAT Multicore Extender in 19" case
  • Power supply 100-240VAC 50/60Hz to 12VDC, 1A.
    Please indicate the desired mains plug (EUR, US, UK, AUS) when ordering.
  • Printed User's manual
Buy now >> User's Manual FAQ

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