ASA Audio is an all-in-one remote control for ASA Electronics stereos.
ASA Audio — description
With the ASA Audio app, you can control select heavy-duty and marine stereos. As your stereo remote control, ASA Audio provides easy-to-adjust options to get the sound you want.
REMOTE CONTROL OPTIONS: -source selection -playback functions -volume & zone control -EQ settings -balance & fade settings -and more.