I contacted the Andrea support some time ago.
My questions:
>Hello,<
>wanted to ask 3 quick questions concerning the USBD-2A adapter.<
>1) Is it possible to to use this usb adapter with a superbeam mic, only<
>connect the mic and still use the audio out of my soundcard? Or do I have to<
>use also the audio out of this adapter to get full noise and echo<
>cancellation?<
>2) When I would connect my amps to this usb adapter, will there be a "plop"<
>sound when I switch the pc on or of, like on most other soundcards?<
>3.) How is soundquality for music?<
>Thank you very much!<
>Roland Heschl<
Answer:
Hello Roland,
Your message was forwarded to theamp.net, as we handle any music related issues.
1. You can use the USBD-2A without the audio output, but you will not be able to use echo cancellation. All of the other filters will work. The USBD-2A was specifically built to support the SuperBeam, for computers that do not have a stereo microphone input.
2. You should not hear a pop when powering on or off your computer, although it is common for even a high quality pro audio mixing board with powered monitors to create a pop when powered off.
3. The USBD-2A is designed for speech, so it uses the highest quality components. It can be used as a high quality digital audio interface for use with music sequencing programs.
4. If you are a music composer, check out our website, the Andrea Music Portal (
www.theAMP.net). You can upload your original music compositions to the site for consumer download sale.
Regards,
Information at theAMP.net
Andrea Music Portal
From this answer, I don't see a reason not to use the audio out of this usb adapter... at least it's worth to try!