DescriptionMade in Germany A headphone amplifier with a clear sound outline.Im not sure about the compatible OS for the USB connection, but when I checked, the sound came out on Windows 10.Accessories: Instruction manual (English only/copy?), power cable, USB cableMEIER AUDIO headphone amplifier CORDA ARIA If you have any question or concern, please do not hesitate to contact me : ) ShippingStandard Shipping (FedEx, Japan Post)We usually ship out your order within 5-7 working days after receiving your payment.The package will arrive about 3 - 10 days after shipment.Pack carefully : ) International Buyers - Please Note?Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ?Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ?These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. ?We do not mark merchandise values below value or mark items as “gifts” - US and International government regulations prohibit such behavior.

You are bidding on a Corda Opera Meier-Audio Germany Headphone Amplifer. with main unit and power lead. Tested and in good working order. SKU:JAW Please note all items unless otherwise specified in the auction description are second user and may contain signs of wear. Please study the photographs and description for items included in the sale. If an accessory is not pictured or mentioned in the text it will not be included. Please also note that the cost of post and packing includes the handling and packing material (bubble wrap, blue or white mailing bags, jiffy envelopes or boxes etc). If there is *ANY* problem please contact me BEFORE leaving feedback, I will do my best to help as quickly as possible. International Buyers, Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.?Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. NLTP _gsrx_vers_1516 (GS 9.3 (1516))