※Please contact me before purchasing. Only used for listening tests indoors in a smoke-free environment. Nobunaga Labs headphone balance cable, Itakeru. (Headphone side) 3.5mm 4-pole - 4.4mm 5-pole (player side). Compatible models are as follows (from the official website): AVIOT: WA-Z1PNK SONY: MDR-1A, MDR-1AM2, MDR-100A, MDR-H600A, * MDR-M1ST, * MDR-MV1 1.2m re-cable with 7N OCC 4-core structure, compatible with 4.4mm balanced plugs. - Brand: NOBUNAGA Labs - Model Name: Itakeru - Cable Length: 1.2m - Connector Type: 4.4mm Balanced Plug - Compatible Models: MDR-1AM2, MDR-1A, MDR-100A, WM1-Z, NW-ZX300, PHA-2A - Cable Structure: 7N OCC 4-core - Weight: 0.26kg Thank you for viewing.