Description

This is a very scarce type 1635 vacuum tube made by RCA. It has the grey internal coated glass typical of the late 1940s period, and black plates. This tube is similar to the also-scarce 6N7 type twin power triode. Tested strong on our Hickok USM118B. Satisfaction guaranteed. High bid gets the tube 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.