Apogee Electronics is a leading manufacturer of digital audio hardware systems and related accessories for audio professionals and musicians around the world. Apogee was founded in 1985 and initially made its name designing filters that solved many of the early problems associated with digital audio. Later, Apogee’s complete conversion systems pushed the envelope of digital audio quality and established Apogee as a key innovator in the field of professional digital audio. Today, Apogee converters and audio interfaces are regarded as the reference standard in the audio industry. Products such as the Rosetta Series and X-Series converters, Big Ben, Ensemble, Duet and the Symphony System all have become the benchmark by which digital audio conversion is judged.