Delta 66, Omni I/O, Ardour 3
I just recently purchased the M-Audio Delta 66 with Omni I/O box on eBay, and while all this is very new to me, I am wondering if some functions are not working properly.
I am using this card on a Ubuntu system with the Jack audio system and "Mudita24 / Envy24" control utility, which from screenshots, looks to be a clone of the M-Audio provided software.
It took me a little while to figure out, but I got my guitar recording on Input 1 by raising the volume from mute on the "Analog Volume" tab, on the ADC 1 channel.
However, I raise the volume on ADC 2 in the same manner, but when I plug my guitar into Input 2 of the box, I don't get any signal in the control utility OR on the green signal light on the box. I have the gain turned up as well.
My second issue is the headphone jacks. I purchased a stereo TRS adapter for my speakers/headphones (1/8" female > 1/4" male), and I get no audio either for monitoring or playback. I tried raising the volume on DAC 1 - 4 with no results. I unmuted and raised the volume on "PCM Out 1 - 8 on the "Monitor PCMs" tab with no success. This is true of both headphone jacks.
Both of these could be due to inexperience with this type of hardware and software, but would you be able to please assist me in determining this?