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HDSPe MADI FX, Internal, 390 channels, 192kHz, PCIe Express, Audio Card

SKU: 11567723

Manufacturer: RME


Availability: Out of Stock

Price: $2,301.14
or as low as $202/month

The HDSPe MADI FX from RME is a two-card, compact PCIe solution for transmitting a huge number of audio channels using the MADI protocol. Utilizing two optical and one coaxial set of inputs and outputs, the cards are capable of delivering 194 input and 196 output channels when used in conjunction with the two-channel AES/EBU I/O and the analog monitor output. Wordclock connection and four MIDI I/Os are also available, and only a single PCIe slot is required on the motherboard, plus one free slot opening on the case.
Not only does the system provide an impressive input and output count, but the included TotalMix FX software features a 4,096-channel mixer with a 192 kHz effects engine that allows latency-free monitoring with numerous effects like EQs, compressors, reverb, and echo, rendered directly on the hardware of the card and independent of the DAW software being used. MIDI is integrated and provides comprehensive remote control, while Wordclock I/O includes switchable termination. Additionally, a complete set of diagnostic and monitoring software is available.

Tech Specs

  • 1-Lane PCI Express Endpoint device (no PCI Express to PCI Bridge), revision 1.1.
  • 2.5 Gbps line speed
  • Packet-based full-duplex communication (up to 500 MB/s transfer rate)
  • All settings changeable in real-time
  • Automatic and intelligent master/slave clock control
  • Sync sources: MADI coaxial, MADI optical, AES/EBU, word clock, internal
  • Varipitch: by input signal or word clock
  • Sample rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, variable (Sync/word clock)
  • Sample rate range: MADI: 32 kHz - 96 kHz, word clock: 27 kHz - 200 kHz
  • Jitter: < 1 ns, internal and all inputs
  • Jitter sensitivity: PLL operates even at 100 ns Jitter without problems
  • Comes with DIGICheck: the ultimate measurement, analysis and test tool
  • Input word clock: Signal Adaptation Circuit (functional from 1.2 Vpp input signal), switchable termination
  • Output word clock: BNC, low-impedance driver stage, 4 Vpp into 75 Ohms, short-circuit-proof
  • MIDI input and output: via two 5-pin DIN jacks

Stereo Monitor Output (Phones):

  • Signal-to-Noise (DR): 110 dB RMS unweighted, 113 dBA @ 44.1 kHz
  • Channel separation: > 100 dB
  • Output: 6.3 mm TRS
  • Output impedance: 75 Ohm
  • Output level at 0 dBFS: +13 dBu


  • PCI Express Interface
  • 194 input- / 196 output channels = 390 channels
  • 3 x MADI I/O (2 x optical + 1 x coaxial)
  • AES/EBU I/O (via breakout cable)
  • 3 x virtual MIDI I/O over MADI
  • 1 x MIDI I/O via 5-pin DIN (breakout cable)
  • Stereo Analog Out
  • Word Clock I/O
  • TotalMix FX with 192 kHz effects engine