You are bidding for ONE Mullard GZ33 Brown Base rectangular D getter NOS Testing balanced carefully tested on my TV-7 at the NOS range and sound wonderful in my hifi system, tightly matched. Return is accepted if you pay the return shipping fees. What you see is what you get. Sold as is. Please review the photos carefully before bidding. Thanks a million

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