I recently downloaded USB Audio Recorder Pro from the Android Google Play store to see if it would drive the Explorer from my Nexus 7.

Playback worked fine using a USB "on the go" adapter cable but unfortunately there was no way to set the volume level.

I emailed feedback to the authors and today I was asked to download the 1.1.0b beta version and now the mixer within the app can control the volume out on the Explorer.

It's really meant to be a semi-pro audio recording tool so the interface for selecting which music to play back is quite basic and it only supports uncompressed audio but it's impressive to get glitch free 176kHz AIF playback from a small tablet.

Hopefully the beta version controls will end up in the stable release soon.

-Ronnie

G68XXV, HD621, Bryston 9B-SST, B&W N805+HTM2+SCM1, M&K VX-100 ...