ACOUSTIC REVIVE LINE1.0X-tripleC-FM Acoustic Revive Audio Cable Works perfectly. I've used it a few times, but there's no major damage and the sound quality is good. Thank you very much. [Specifications] Retail Price: ¥45,980 Length: 1.0m pair Type: XLR Conductor: PC-TripleC single wire Insulation: Teflon (fluorine resin) Buffer: Natural silk Outer layer: Carbon CSF tube [Details/Features] The new PC-TripleC conductor uses special OFC (oxygen-free copper) that completely removes micron-sized impurities from the raw materials, and is a groundbreaking technology that aligns the crystal grain boundaries in the direction of electrical flow using the forging method, a Japanese craftsmanship technique. The sound quality is also of a previously unheard-of high density, with an ultra-wide range in both the F and D ranges, natural and smooth tones and texture, and is energetic and full of dynamism, reaching a different dimension of quality in all aspects.