This is a late 1970s vintage matched pair of Siemens type ECC81 or 12AT7 vacuum tubes.  These are made for Siemens by RFT of the former East Germany and have the distinctive large bottle and heavy silver getter support.  These sound very similar to Telefunken without the cost!  The match very nice at 70-68 and 68-68 on our Hickok USM118B tester where 50 is minimum good.  Satisfaction guaranteed.  High bid gets the tubes shown here.  IL residents pay 10% tax, outside of IL there is no tax.  We ship worldwide, all shipping is by first class mail only.

TERMS OF SALE: Serious bidders only, please.  Payment by PayPal is expected at auction close, and you must have a PayPal account in order to bid on our auctions.  We ship by first class mail to the name and address of the winning bidder provided to us by PayPal and/or eBay.  We add $1 to the shipping to cover handling fees.  Please use the eBay calculator to estimate the shipping fee before you bid.   We declare the full value on the customs forms for any international shipments.  International bidders should be aware that first class mail cannot be tracked and that processing delays up to several weeks can occur in customs, which is beyond our control.