The CRX550 is a solid and sturdy constructed cable reel containing 50 meters of highly flexible 4-core 110 Ohm DMX-AES digital control cable (DMX50). The cable side is equipped with an original Neutrik 5-pin male XLR connector ensuring the best possible connectivity. On the chassis side are both a male and female Neutrik 5-pin XLR connector provided, enabling link-through.