FOR SALE;ONE GE (RCA) 5692 STRONG BLACK PLATE 6SN7 SUPER TUBE . DATE CODE, 58-26 (WEEK 26 OF 1958) THIS TUBE HAS BLACK PLATES, SUPPORT POSTS, 3 MICAS AND TWIN D GETTERS THIS TUBE WAS TESTED ON MY TV-7 D/U TESTER THAT WAS REFURBISHED AND CALIBRATED BY DAN NELSON WERE 50/50 @ 1250/1250 micromhos IS MINIMUM (65% OF THE TUBES LIFE). THIS TUBE TESTED 96/99 @ 2400/2475 micromhos INTERNATIONAL BUYERS ARE WELCOME. I USUALLY SHIP THE NEXT BUSINESS DAY AFTER PAYMENT. PLEASE CONTACT ME BEFORE LEAVING ANYTHING BUT GOOD FEEDBACK.

You are bidding for 1 Vacuum tube 5692 / 6SN7GT NOS Brown BaseCBS made in USA .Equivalent Tube 5692 , 6SN7 , ECC33 , CV2821 , B65 , CV3942 , 33S30Bno box, no engrabed see pic , i send as it. Base: brownGlass: clear, short bottlePlates: large black flat-plates, Getter: top, small getter flashingTop mica: dual top mica, round with smooth edgesOther significant features: bottom mica identical to top micas, 5 extra support posts TEST GOOD IN GS-360P vacuum tube tester Test at Va = 250v and Vg = -8v , 100% like at 9 ma result 11.1 ma and 9.22 ma Test very strong by GOOD in B&K Model 707 Tester. with NO shorts or grid emissions Shipped very carefully, wrapped and packaged very carefully, shipped in a generic yellow box. I will combine postage on multiple valve orders. plus $ 10 each added tube, See my other listings! Any question, suggestion is welcome. Buyers are also responsible also to pay any customs fees and duties under the laws IMPORTANT for WORLDWIDE eBayers: I ship this item from MEXICO with Parcel Post and I can ship worldwide. After shipping I will supply the number of your parcel. International shipments. By parcel post some time take a little longer than normal in countries like Canada, UK, Australia,China, I send tracking number for mexico, but in this country need to check at arrivet maybe dont tracking there , I could request a faster shipping EMS with extra cost, thanks for understanding, Thank you. You are Welcome!