Connect the BTAA-50 to your H-PAS PB-235 Power bar or a receiver, preamp/processor or powered speakers, and you can stream content from any Bluetooth enabled device, including an iPhone, iPad, or Android smartphone! You love watching movies and getting "surrounded" by your Atlantic system, and now you can easily use those same great speakers for streaming audio in an instant. This receiver uses aptX technology for the highest quality audio streaming and "tap and pair" NFC pairing for the simplest connection to Android phones.