I checked, and
it doesn't appear on the Delta 1010. Maybe the
interface is specific to your card, Ross.
Whoa, that's very bizarre. I have a Delta 44 - so I'd assume
anything I get, you should. What version of envy24control are you
using?
The one from the alsa-tools 0.93 tarball. Although they are in the
same product range, they are different PCI card designs, aren't they?
My understanding was that the Delta 44 and 66 did A/D conversion on
the PCI card, so the external box just converts from 1/4" jack
analogue input to computer-socket-type analogue output. The Delta
1010 is supposed to do AD conversion inside the (powered) breakout
box, so the PCI card should be digital input only.
Cheers
Daniel