You are bidding for 1 pair Philco 7N7 Long Bottle Smoked Glass Black Plate Foil getter NOS Tested Matched Pair. You buy 2 tubes and 2 adapter sockets to 6SN7 then you can plug and play. It’s a very economical way to enjoy the father of 6SN7 series made in 1940s-1950s. The sounding is amazing compared to the amount of money you spend on. It’s worth a try and you don’t waste any penny. The tubes were tested with 6SN7 adapter sockets on 7D/U at the NOS range. Super rare and hard to find now. There are many in stock and I cannot list them all due to ebay quota. Please order the number you want. Matched pairs and matched quads are available. What you see is what you get. Please look at the photos carefully before bidding. I am willing to answer any question Selling as is due to vintage tubes. is accepted if you pay the ing . Thanks

P/S: The shipping 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 $68.75. (For order over $1000, Express shipping service is a must. Please wait for the invoice to pay). Please let me know so that I can send you an invoice. If the item(s) purchased may not arrive or faulty, please don't hesitate to contact me before opening cases on ebay. I am willing to reach to a solution and make you completely satisfied. Thanks a million