Which Android tablet has proven USB sound for use with external sound card?
I DJ from my android phone for movement classes, using Cross DJ and a 250gb micro SD card for my tracks. It works extremely well for my purposes, but I want to get better sound with another Android device, and have my phone as backup. What tablet is proven to work with external sound card through USB? (I have the Numark DJ i/o 2 soundcard, to be used with a powered On-The-Go connector.)
Many Android tablets now don't have SD slots; I need the slot for my music library.
Some Android tablets claim to have USB sound, but actually accessing it is found to be problematic or impossible. For instance, the Samsung Galaxy S2 claims to have USB sound, but I've read where someone else couldn't get it to work.
Not all tablets work with all sound cards. (Why?)
I'm looking for:
• Approximately 8" Android tablet.
• SD slot
• Proven USB sound that works with external sound card (ideally Numark DJ i/o 2)