You are bidding for One pair Mullard Philips Label ECF80 E80CF 6BL8 6U8 7199 NOS NIB Excellent Pair Price Excellent Sounding tightly matched tested on my TV-7/U, Avo CT160 at the NOS range and sound wonderful in my hifi system. The Blackburn Mullard codes are visible in the photos. If you want to use them in place of 7199, using adapter sockets included in the photos (adapter for 7199 only). Thus, these adapter sockets are not included in the price. If you need them, let me know before buying so that I can revise the listing. Sold as is. Return is accepted if buyers pay the returning fees. Please ask me anything if 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 $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