Profile: Graham-Patten is a manufacturer of digital audio products. Our product line includes Sonarae® audio monitor controller, D/ESAM, sound pals and accessories. Our Sonarae® audio monitor controller has been designed to simplify the task of monitoring multichannel audio in the non-linear edit suite. Sonarae provides all of the key features needed to monitor all current surround sound formats, as well as multichannel, multilingual soundtracks. It can selectively monitor the channel, or group of channels. These also monitor all formats using existing stereo speakers. The Sonarae® system is comprised of a 1RU audio processor and a desktop remote control panel. A software GUI is also available. The GUI may be used in lieu of, or in addition to the hardware control panel. Our SoundPals™ ADAT-4 provides a simple means for connecting devices equipped with the ADAT eight-channel optical interface, to equipment with AES/EBU inputs. Models are available with either XLR or BNC output connectors. The external sync output is switchable between AES3id and word clock. The ADAT-4 offers internal jumpers to set 20/24-bit mode, as well as word clock polarity, and an internal dip switch to set the most significant status bit functions. Our brands include ISIS™, SoundPals™, Sonarae™ and D/ESAM™.