The next generation high cost performance cable for a variety of music environments, the d+ series is loved by DJs and artists all over the world. In response to the desire to use the d+ series in a variety of environments, the superior sound quality and baptism design has been released in the class B series. The demands of cables are changing in modern environments where many devices are less wiring and noiseless as the era of analog mainstorms. The d+ series audio cable is designed with a simple structure that focuses on material combinations and eliminates any extra bulk in order to adapt to modern systems with digital devices. The Class B series uses an extra thick 18 AWG high-purity OFC balanced cable to prevent sound loss in the digital system and provide 3D sound and a dense amount of information. The flat construction also prevents line interference and produces clean sound without distortion.