FIRST QUARRY item description STAX SRM-323S Headphone Amplifier from Japan Thank you for viewing our products.Our products are 100% authentic Since many other products of FIRST QUARRY are exhibited, if very well, please look at other products. We offer shipping discounts on multiple purchases. Notes Product availability may be limited. If we receive an order that exceeds the quantity that we have in stock, we may be forced to cancel the order. inter national buyer NOTESImport duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Thank you for understanding . Paypal, Credit card,Apple pay, Google pay, etc...Many types of payment methods are possible.After 3 days unpaid case open will be stared.So please contact us beforehand Shipping method: FedEx , EMS of Japan post , Air mailShipped country: Japan Please choose the shipping method which you hope.Free standard shipping methods may take days or weeks to arrive.If you need a faster delivery, please select “Expedited Shipping” Some countries do not allow you to choose the shipping method. You can return in 30 days Return cost will be buyers responsibility.Return is not accepted if the damage is limited to the outer box of the product. We will always try to solve problem so please contact us before you open a case.