You are bidding for one GE VT-4-C/211 NOS Working Good On My Amp Super Rare, beautiful flash, sounding great in my hifi system, hard to find it. It is tested ok on my amplifier’s bias meter and run on my amplifier for 4 hours with another GE tube without any problems. Don't hesitate to ask me any questions if you are unsure. Thanks

P/S: The shipping fees in the listing is by regular mail (normally Vietnam post) taking from 12-25 days depending on buyers' local customs. To some regions, it can take even longer than that. Besides, Vietnam post is not always available to some countries in South America, Northern Europe or Africa. Please ask me before paying. If you want to use express shipping services like DHL, Fedex or UPS express taking 3-7 working days, you have to pay an extra of around $60. Please let me know so that I can send you an invoice. If the item(s) purchased may not arrive or be faulty, please don't hesitate to contact me before opening cases on Ebay. I am more than willing to reach to a solution and make you completely satisfied. Thanks a million