d+ RCA series is specialized for DJs and designed according to feedback from DJs, artists, and clubs. By using this series to connect between a DJ mixer and DJ equipment like CDJs you can get a huge advantage in sound quality. Especially if used in tandem with d+ USB series, they improve the sound quality and enhance the details of DJ I/O such as Serato SCRATCH LIVE or NI TRAKTOR. Although MP3 files tend to emphasize noise or sounds which are not favorable for human ears, the d+ RCA series provides smooth, stereoscopic sounds and reduces distortion and signal loss through its excellent electrical properties.