Sennheiser HD 25 Light On-Ear Closed-Back Headphones | zZounds。Sennheiser HD 25 - Studio DJ Headphones 3D model - Superhive。Sennheiser HD 25 Light Closed On-Ear Headphones | IDJNOW。SILVER FOX: SENNNHEISER HD-25 ALUMINUM | DJ Mag。昨年購入して開封せずに使ってませんのでお売りします