USB Audio Player Pro: Personal Audio Product of the Year
"Okay, it has not officially been reviewed on EAN yet, but, boy, do I ever use USB Audio Player Pro. This $9.00 Android hi-res player features up to 32-bit/384 sample rate PCM and 2.8 MHz DSD playback when linked to a compatible a USB-input DAC. Plus, it decodes FLAC, WAV, AIFF, MP3, OGG, etc.
It works with most noted Android tablets, and its transparent playback to your favorite DAC sounds aces. Rivals the computer player software. USB Audio Player Pro also contains playlist management features, EQ and several tweaks to assure smooth playback with different devices.
What’s really handy is its portability. USB Audio Player Pro allows you to play super high res, such as 24/384 and DXD), without going through a computer.
Thus, it is extremely portable. I have it installed on two Dell tablets and an Android Smartphone. I keep one in my main audiophile rig and one in my recording suite to monitor my home-brew 24/384 PCM guitar recordings. I also use an Android Smartphone and a Resonessence Concero HP for mobile hi-res listening.
There are a few hi-res audio software players out there for smart devices to output hi-res audio via USB, but none that I have tried can touch USB Audio Player Pro."