Widely compatible for connecting the microphone, vocal harmonizer, mixing board, amplifier, speaker, patch bay, limiter, digital decoder and other devices with xlr-plug; any problem about product and service, we'll reply to you within 24 hours. 22 AWG oxygen free copper with foil shielding and metal braided shielding eliminate interference, provide high fidelity sound quality. Anti-interference magnetic rings, it has anti-interference and filtering functions, assures stable signal transmission without loss, no noise, no hum. The heat shrink tubing to protect the pins of xlr plug; the integrated moulding SR, prolong service life;the length of two Y splitter cords is 50cm/19.69in. TIMEYES XLR to Dual XLR balanced audio y-cable with gold plated joints, zinc alloy metal shells and cotton mesh braided jacket.