Digigram VX442E

PC Sound CardBSW PART: VX442E

The Digigram VX442E multichannel sound card offers 4/4 analog and digital I/O and 24-bit/192 kHz converters for demanding applications in broadcast such as automated recording and play-out, multichannel production and all applications requiring two stereo I/O.

 

Digigram VX442E Features:

* 4/4 analog and digital I/O

* PCI Express compatibility

* 24-bit/192 kHz converters

* Hardware sample rate converter on the AES/EBU input

* Maximum input and output level: +24 dBu

* Synchronization: AES/EBU sync, Word Clock I/O, video sync, LTC input

* Comprehensive set of drivers for Windows XP and Vista: Digigram np, WDM DirectSound, Wave, ASIO

* Includes Breakout Cable

 

Digigram VX442E Specifications:

 

* Bus/Format: PCI Express X1 (compatible with X1,X2, X4, X8, X12, X16, X32 slots)

* Size: 67.7 mm x 106.7 mm x 17.1 mm

* Digital Signal Processor: Motorola 56311 at 150 MHz

 

Inputs:

* Balanced analog line inputs (mono): 4

* Maximum input level / impedance: +24 dBu / > 10 kOhms

* Sampling frequencies available: Programmable from 8 to 192 kHz

* A/D and D/A converter resolution: 24 bits

* Digital inputs (stereo): 2 AES/EBU with hw Sample Rate Converters, 7.5:1 to 1:8, up to 192 kHz

* Programmable input gain: Analog and digital

* PCM recording (encoding): 8, 16 or 24 bits

* Other inputs: AES/EBU Sync (up to 192 kHz), Word clock (up to 96 kHz), LTC, Video

* AES11 synchronization: Yes

 

Outputs:

* Analog line outputs (mono): 4 servo-balanced

* Maximum output level / impedance: +24 dBu / < 100 ohms

* Digital outputs (stereo): 2 AES/EBU, up to 192 kHz

* Programmable output gain: Analog and digital

* Other outputs: Wordclock, interboard sync, companion board connector

 

Connectors:

* External connector: 62-pin SUB-D

* Internal connectors: Inter-board Sync and Companion Board Link

* Digigram accessories available: Breakout cable

 

Audio Performance (measured at Fs=48 kHz):

* Frequency response (record + play): 20 Hz -20 kHz: ±0.2 dB

* Dynamic range_ (A-weighted): Analog In: >104 dB; Analog Out: >104 dB

* THD + noise 1 kHz at -1 dBfs_ (A-weighted): Analog In: <-97 dB; Analog Out: <-94 dB

* Channel phase difference: 20/20kHz: 0.2° / 2°

* Crosstalk (Analog in or out): 1 kHz at 22 dBu: <-100 dB; 15 kHz at 22 dBu: <-85 dB

 

Developmental Environments And On-Board Processing:

* Supported OS: Windows XP, 2003 Server, Vista, 2008 Server, Seven (32 bits and 64 bits)

* Management: np SDK, ASIO, DirectSound (all: PCM only)

* Main on-board processing features (with np SDK): PCM play, rec, direct monitoring, real-time mixing, level adjustment, panning, cross-fade, punch-in/punch-out, scrubbing, frequency conversions

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