The Bryston BDA-1 is a state-of-the-art external Stereo DAC (digital to analog converter) using fully discrete Class-A proprietary Bryston analog circuits, two independent linear power supplies and dual Crystal CS-4398 DAC chips. The BDA-1 features an impressive array of inputs for USB, COAX, OPTICAL, AES-EBU and BNC equipped digital devices. For audio outputs, the BDA-1 offers both balanced XLR as well as unbalanced RCA stereo connectors on the rear panel.
Revolutionary Hi-Fi 2 4x4 (Four Zone, Four Source) Distributed Audio System from Leviton Security & Automation
Leviton Security & Automation's 4x4 is the perfect affordable solution for homes and small businesses. The powerful yet compact Hi-Fi 2 plays music from devices you already own (or those you wish to purchase), and is so easy to operate that anyone can enjoy it. Use the free app on your iPad, iPod Touch, or iPhone to control audio sources, volume levels, etc. Use the optional Bluetooth input to wirelessly stream music from your tablet, notebook, or smartphone!"
You asked, we listened! Music lovers that want to enjoy their tunes everywhere - yes, everywhere! - now have a high-tech, easy-to-use option that upgrades the look and functionality of any home or office. The I600 In-Wall Digital Stereo Music System is a music distribution system that provides enhanced usability and delivers mind-blowing stereo quality sound. With touch screen controls, Bluetooth connectivity, and several music source options, the I600 turns your surroundings into an amazing music entertainment experience.