Very good converters.
The demomakers of the era showed their DMOS "Gravis Ultrasound or No Sound"
Installation without problem. it was enough to reserve the right IRQ.
Drivers trs stable. however, never uses DAW.
It dropped quickly I do not know why. I have always in a box (nostalgia) its big sister, "plug n 'play" which she still works. I loved the sound it provided on my technics amp, trs CHRE c'tait card but I did not ENTSO.