Digigram VX222e 2in/2out PCI Express Audio Card

VX222E - Overview

• Features:

  • Low OPEX for low failure rate and high reliability.
  • Low TCO and future-proofed.
  • Ongoing product support from Digigram and its Development Partners.
  • Stereo Linear PCM card.
  • PCI Express bus interface.
  • Two balanced analog inputs and outputs, +24 dBu max level.
  • One AES/EBU input/output.
  • Adjustable input and output analog and digital gains.
  • On-board 3-band parametric EQ and Maximizer effects.
  • Two GPI (dry contact) and two GPO (relays).
  • Support for Linux (Alsa driver) and Windows 32-bit and 64-bit (WDM kernel streaming, DirectSound, Wasapi, ASIO).
  • Breakout cables with XLR connectors for audio connectivity.
   

• Specifications:

  • Bus/Format: PCI EXPRESST (PCIer) x1 (x2, x4, x8, x16, x32 compatible)
    Size: 6.61 x 3.89 x 0.78 inches/168 mm x 99 mm x 20 mm
    Power requirements (+3.3V/ +12V): 1 A / 0.2 A
    Operating: temp / humidity (non-condensing): 0°C / +50°C 5% / 90%
    Storage: temp / humidity (non-condensing): -5°C / +70°C 0% / 95%
    Inputs
  • Analog line inputs (mono): 2 balanced
    Maximum input level/impedance: +24 dBu / >10 kOhms
    Digital inputs (stereo): 1 AES/EBU
    Programmable input gain:
  • - analog: from -94 dB to +16 dB
  • - digital: from -110 dB to +18 dB
  • Other inputs: 2 GPI (dry contact), LTC
  • AES11 synchronization
    Outputs
  • Analog line outputs (mono): 2 servo-balanced
  • Maximum output level / impedance: +24 dBu / < 100 Ohms
  • Digital outputs (stereo): 1 AES/EBU, up to 200 kHz
  • Programmable output gain:
  • - analog: from -24 dB to +24 dB
  • - digital: from -110 dB … +18 dB
    Other outputs: 1 stereo headphone output (600 W) 2 GPO (relay, 0.5 A, 48 VCC)
    Connectors
  • Internal connector: Inter board synchronization
  • External connectors:
  • - 15-pin Sub-D for analog I/Os
  • - 15-pin HD Sub-D for digital I/Os, Sync., and GPIO
  • - Mini jack headphone stereo output (3,5 mm TRS female jack)
    Audio specifications
  • Sampling frequencies available: Programmable from 8 to 192 kHz
  • A/D and D/A converter resolution: 24 bits
  • Supported audio formats: PCM (8, 16, 24 bits), Float IEEE754
  • Analog audio performance:
  • Frequency response (record + play):
  • - at 48 kHz: 20 Hz - 20 kHz: +0 /-0.3 dB
  • - at 96 kHz: 20 Hz - 40 kHz: +0 /-0.4 dB
  • - at 192 kHz: 20 Hz - 80 kHz: +0 /-1.1 dB
  • Channel phase difference: 20/20kHz: <0.2°/2°
  • Dynamic range (A-weighted):
  • - analog In: >104 dB
  • - analog Out: > 106 dB
  • THD + noise 1 kHz at -2 dBfs:
  • - analog In: <-97 dB
  • - analog Out: <-95 dB
  • Crosstalk (Analog in or out): 1 kHz at 24 dBu: <-115 dB, 15 kHz at 24 dBu: <-100 dB
    Development environments
  • Digigram management under Windows: np SDK (PCM)
    Other management under Windows: Wave, WASAPI, ASIO, DirectSound, Alsa (all PCM)
    OS supported: from Windows 7 and Windows server 2003 (32-bit and 64-bit versions), Linux Main on-board processing features (with np SDK): PCM play & rec, Float IEEE754,direct monitoring, real-time mixing, level adjustment, panning, cross-fade, punch-in/punch-out, scrubbing, 3-band parametric equalizer, maximizer, format and frequency conversions.
   

• Item Includes:

  • Breakout cable