4 FEATURES
VX1222e and VX1221e are audio cards for PCI EXPRESS
TM
(PCIe
®
)
bus. They are in PCI EXPRESS
TM
x1 format and can thus be plugged
into any PCIe
®
slot
(x1, x2, x4, x8, x16, x32).
4.1 VX1221e main hardware features
●
1 digital AES/EBU
∗
∗
stereo input, with hardware sample rate
1
converter
(up to 192 kHz) and programmable digital gain
●
6 digital AES/EBU
∗
∗
stereo outputs (up to 192 kHz) with
programmable digital gain
●
1 digital AES/EBU
∗
∗
stereo sync input (up to 192 kHz in play and
record)
●
1 standard Word Clock input (up to 96 kHz)
●
1 standard Word Clock output (up to 96 kHz)
●
1 video sync input
●
1 SMPTE/LTC (Linear Time Code) sync input
4.2 VX1222e main hardware features
All features of the VX1221e, plus:
●
2 balanced
∗∗
∗∗
analog mono line inputs, with software
2
programmable analog and digital gain
●
12 servo-balanced
∗∗∗
∗∗∗
analog mono line outputs, with software
3
programmable analog and digital gain
●
192 kHz / 24-bit converters
●
Maximum level on analog inputs and outputs: +24 dBu
Note
: The digital outputs always play the digital version of the corresponding
analog outputs.
The selection of the AES/EBU input excludes the selection of the
corresponding analog inputs.
1
∗
∗
can be used as S/PDIF interface as well
2
∗∗
∗∗
can be used with unbalanced signals
3
∗∗∗
∗∗∗
Electronically servo-balanced outputs provide automatic level adjustment
to accommodate either balanced or unbalanced lines
8
Summary of Contents for VX1221e
Page 1: ...VX1221e VX1222e Professional Multichannel Sound Cards User s manual ...
Page 14: ...14 ...
Page 22: ...APPENDICES 10 8 VX1221e Schematic Diagram 10 9 VX1222e Schematic Diagram 22 ...
Page 27: ...VX1221e VX1222e User Manual 10 16 Connection cable VX1222e BoB8 since July 2015 27 ...
Page 28: ...10 17 Sub D 62 SCSI 68 MDR wiring diagram 28 ...
Page 30: ...10 19 VX1222e wiring diagram 30 ...
