64-Channel MADI Interface Card

  • Up to 64 duplex MADI channels per card
  • For use with Eclipse HX Card Frames: HX-Omega, HX-Median and HX-Delta
  • Up to 4 cards supported in HX-Delta and HX-Median frames, Up to 6 cards supported in HX-Omega frame (with restrictions)
  • Sample frequency choices of 44.1KHz, 48KHz and 96KHz
  • Selectable channel/port quantity of 32, 56 and 64
  • Fiber (MM) SFP duplex LC removable transceiver module
  • BNC MADI In and BNC MADI Out
  • Word clock derived from SD NTSC/PAL Video, Tri-Level HD or AES word clock
  • MADI channels used for high capacity matrix linking or audio distribution
  • Eclipse HX Configuration Software (EHX)
Item Part Number:


The E-MADI64 card can operate in any of the established MADI configurations, providing an Eclipse with 32, 56 or 64 channels of digital audio interconnect. Additionally, it can support all of the standard sample frequencies for professional use, including the 96kHz/32 channel option for high quality audio.

Technical Specifications

Channel settings: 32, 56 and 64

Sample Rates: 44.1, 48 and 96 kHz

Clock Sources: AES word clock (conforms to Annex B of AES11-2009), PAL Video B & Burst, NTSC Video B & Burst, Tri-Level HD

Bit Depth: 24 bits AES

Level Control Range: For each channel the gain shall be configurable between -72dB and +18dB

VOX Setting Range: Between -18dBFS and -63dBFS in 1dB steps

MADI BNC Connections: 75 Ohm single direction (pair)

Co-axial Cable Range: 50m (164 feet)

Fiber Connections: LC Duplex SFP Multi-Mode (default)

Fiber Range: 2Km (6,560 feet)


CE, FCC Part 15. Class A UL60065 7th edition CAN/CSA C22.2 No. 60065-03 IEC60065 (2001) 7th edition

Audio Engineering Society AES10-2008


Operating Temperature: 32°F – +113°F (0°C – +40°C)

Storage Temperature: -22°F – +158°F (-30°C – +70°C)

Operating Humidity: 40 – 90%, non-condensing


Front Card: 6RU H x 11.8in D (6RU H x 300mm D)

Rear Card: 6RU H x 2.3in D (6RU H x 58mm D)


2.14 lbs (0.97 kg)

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