6.35 mm 1/4 TRS stereo Y splitter cable splits the received stereo signal into two separate stereo outputs but cannot merge the two outputs into one input 6.35 mm Headphone Audio Cable 24K gold-plated connector and aluminum alloy shell pure copper wire core ensure high fidelity sound quality accurately transmit natural pure audio sound of stereo audio and maintain clear and smooth signal 6.35 mm to dual 6.35 mm TRS audio cable has a PVC sheath and aluminum foil shielding which can prevent EMI/RFI interference and transmit sound signals with minimal signal loss; PVC sheath with a bending life of over 10000+ no jamming or bending and not easily tangled or creased 6.35 mm TRS Stereo to 2 x 6.35 mm Y splitter cables are used for amplifiers microphones mixers stereo audio signal equipment compatible with most professional and home audio devices mixing consoles speakers music keyboards mixing consoles guitars electric pianos HiFi systems home theater equipment or AV receiversPlug and play no need for batteries or AC power 1/4 inch TRS to dual 1/4 inch TRS cable plug-in cable connected to stereo audio equipment used for audio consoles or other preamplifiers in 6.35 mm (1/4 inch) TRS sockets