You are bidding on a tube Siemens ECC82/E82CC/5814/12au7/ecc802s long plate, sealed NOS tip, tight matching pair, made in Germany. The tubes are super rare, hard to find, and in mint condition. A return will be accepted when you pay the return fees. Thank you

P/S: Shipping costs listed are by post (usually by Vietnamese Post) and last 12 to 25 days depending on the buyer's local practices. In some regions, it may take even longer. Also, Vietnam Post is not always available for some countries in South America, Northern Europe, or Africa. Please ask me before paying. If you want to use express shipping services such as DHL, Fedex, or UPS Express that take 3-7 business days, you will need to pay an additional fee of approximately $60. Please let me know so I can send you an invoice. If the items purchased do not arrive or are faulty, please do not hesitate to contact me before opening the case on eBay. I am happy to find a solution and satisfy you completely. A thousand thanks