This is another vintage USA 6EU7 Guitar amp audio tube I have on ebay, it is an early SYLVANIA with yellow print and top halo getter., the print is nice and clear with db ACW date code. grid posts and

 

WOW Up for auction is a vintage Big JBL 2441 Horn tweeter in great working condition comes as pictured. Buyer pays shipping anywhere in the world or local pickups are free. This tweeter weights 30 pou

 

You are bidding on two 10" TDK metal reels. They were found at an estate sale of a clean, smoke free environment. The reels are in very good condition and the boxes they are in are in good condition a

 

vintage quenched spark plate 5 inches long and 3.5 inches wide and 3/4 all I know is its from engineering lab and I found the drawing in a folder that deals with tesla coils ,I have no idea why there

 

Here are a pair of older vintage KLH Thrity-One bookshelf speakers. In working condition.

 

This is a matched pair of RCA type 6146W vacuum tubes, new old stock in original boxes. They are tested on our Hickok USM118B at 73-75, where minimum good is 50. Unused tubes usually read from 75 to 8

 

IN-12B Nixie Clock Kit With Professional made dual PCBs + Full set Components ( IN-12B Nixie Tubes x 6 Included ) Description This is the IN-12B Nixie Tubes Clock kit with complete components for the

 

An NOS General Electric 6146B/8298A vacuum tube. This tube is in the original package and doesn't appear to have ever been used. Tested on a Hickok 533A and tested 'good'. 6000/7000 uMho. 48 hours to

 

VINTAGE MARANTZ SD 5010 CASSETTE DECK The item you are bidding on is this wonderful VINTAGE MARANTZ SD 5010 CASSETTE DECK. It is in fine working order. Best of luck with this item and as always we wel

 

NATIONAL UNION ( NU ) 6113 / 6SL7 TUBE , Selling as used but may be New Old Stock. No Box. SIDE "O" GETTER Black Smoked Glass. MADE IN USA. Tested Good at 102% on my Sencor TC142 Tester. Check out my