Digigram VX222e-S Stereo Sound Card - PCI EXPRESS (PCIe) x1 (x2/x4/x8 compatible)

VX222E-S - Overview

• Features:

  • Stereo Linear PCM card
  • PCI Express bus interface
  • Two balanced analog inputs and outputs, +24 dBu max level
  • One AES/EBU input/output, with high quality hardware sample rate converter on the input.
  • 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)
  • AES11 synchronization input, and Word Clock sync input (uses a GPI input)
  • Support for Windows 32-bit and 64-bit versions (Wasapi, DirectSound, ASIO)
  • Breakout cables with XLR connectors for audio connectivity
   

• Specifications:

  • Configuration
  • Bus/Format: PCI EXPRESSTM (PCIe®) x1 (x2, x4, x8 compatible)
  • Size: 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 with hardware sample rate converter (SRC); conversion ratio from 1:8 to 7,5:1
  • Programmable input gain:
  • analog: from-94 dB to +16 dB Ä
  • digital: from-110 dB to +18 dB
  • AES11 synchronization: AES/EBU Sync (up to 200 kHz),
  • Other inputs
  • WordClock (up to 192 kHz)
  • 2 GPI dry contacts (1 GPI available if WordClock input is used).
  • LTC
    
    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 to +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
  • 1 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
    
    
  • 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
    
    Sample rate converter performance
  • Maximum frequency: 192 kHz
  • Frequency ratio: from 1:8 to 7,5:1
  • THD + noise 1 kHz at-2 dBfs: <-130 dB
    
    Development environments
  • OS supported: Windows versions from Windows 7 and Windows server 2003 (32-bit and 64-bit versions), Linux
  • API under Windows: WASAPI, ASIO, DirectSound, Digigram proprietary "np" SDK
  • API under Linux: Alsa
  • Main on-board processing features (accessible through the Digigram "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, frequency conversions