This card has several types of external connectors available.
Max output level is 22 dBu. Output level adjustment: down to - 91.5 dBu by 0.5 dB steps.
The VX222 features a selectable digital input gain up to +18dB.
SNR (un-weighted): better than 93 dB
THD + Noise (un-weighted): better than -90 dB (0.003%) with 1 kHz signal at -1 dB FS
Frequency response (20 Hz / 20 kHz): +- 0.1 dB
Difference in phase (20 Hz / 20 kHz): 0.2 degrees / 2 degrees
Inter-channel isolation at 1 kHz: better than -95 dB
Read more about this card in the chapter General information about the Digigram cards (VXpocket, PCXpocket, PCX9 and VX 222).
The Digigram homepage URL is www.digigram.com.