2 NIB / NOS SYLVANIA 6CS7 Chrome Top Blackplates - Leben Amp No International Shipping.

NOS/NIB 6CS7 Sylvania dual triode tube. 2 tubes available. The tubes have been tested for new performance and are factory fresh. I will properly pack the tube for safe shipment and pay USPS postage with tracking number in the US. Same business day shipping. International shipments through US Postal International Service for actual postage cost and selling price on customs forms. 7 ounces packed weight for international.

Welcome ! We have been one of the leading online suppliers of vacuum tubes for many years. Recently, we acquired a very large collection of tubes that we are excited to offer. We have tested and sold thousands of these tubes, and have many, many more to sell. After testing literally thousands of tubes from this collection, we have found only a small handful that did not test well. The vast majority tested strong. We will combine shipping on multiple purchases within 5 days of the first auction ending. Payment must be made within 5 days or your purchase will be canceled and re-listed. We do not have the space to hold onto auctions for you for any longer than this. If you would like combined shipping, please wait to make payment until after we have sent your invoice. We send invoices each day after all auctions have ended for that day. Combined shipping can only be combined with this shop, not other shops with similar names. Thank you for shopping with us! We have checked thousands of the individual boxes, almost every one we checked contained the right tube, There were only a couple that had the wrong tube in the box. These flats are sold as is.

Huge Radio Tube lot most tube have been tested and are working good, some still NIB, some untested. There is a wide array or tubes ranging from 12ax7, 12ax7a, 12ay7, 6cs7, 6l6, 12sj7, 5y3, el84, 6x8, and many more. Brands range from, RCA, Tung Sol, Sylvania, GE, CBS and dumont. I will pack each tube separately in packing material before putting in the shipping box. Sold as is! No returns