Wired Headphones []ASHIDAVOX ST-90-07 (gray)

Ships from Japan *This is not a detachable model. 🎧 [Driver configuration] Φ40mm dynamic type 🎧 [Impedance] 40Ω 🎧 [Sound pressure sensitivity] 108dB/mW 🎧 [Playback frequency band] 5-40000Hz 🎧 [Cable specifications] Approx. 1500mm Even higher sound quality of music headphones [ST-90-05]! In addition to the engineering plastic film's diaphragm theoretical value 1 Tesla magnetic circuit, it uses Hisago Electric Materials' high-quality oxygen-free copper (OFC: Oxygen-Free Copper) cable. Furthermore, by performing optimal tuning, natural and well-defined sound quality is achieved across the entire range. Just like the ST-90-05, we are particular about domestic production, while maintaining the retro-modern design and high robustness that has been proven for "commercial use."