We have been consigned by a well-known Connecticut radio and audio collector to offer this pair of RCA RADIOTRON 5U4G VACUUM TUBES at auction. All tubes are fully tested using a Heathkit tester and ar

 

Fantastic Retro "SONY" Portable Black & White Transistor Television ---------------Excellent Working Order Original SONY Powercord --------------- The metal label on the back reads : TRANSISTOR TE

 

this unit is in very good physical condition. Is also in very good working condition. All switche functions work perfectly and all lights work. 8-track works very well. speakers are included and work

 

Never opened, Japanese made. In original packaging. Perfect for the 8 track aficionado! Thanks for looking and good luck bidding.

 

Here are 14 5U4 GB tubes. All are used and all that are in the number 14 are good. We have a couple in the group that are in the middle - so we are calling those 15 and 16 as a gift.FREE SHIPPING to U

 

The first Portable Calculator commercially produced. Available in 1970. Based on Texas Instruments chip developed at Cal Tech, Pasadena (Dr. Sheldon Cooper?) for more information: http://www.vintageca

 

Normal 0 false false false MicrosoftInternetExplorer4 Hello and welcome to my auction. I have on offer a quantity of 8 new old stock Sprague Vitamin Q paper in oil 0.22uF 400V capacitors. These capaci

 

HP-22S RARE VINTAGE CALCULATOR *Rare calculator is in good condition and works, but won't pass keyboard self test.*All the fucntions and buttons seem to work, but won't pass keyboard test. *Includes 3

 

Nice player. Not used in quite a while. Works great. Plays both sides without flipping the disc. Remote. 25 movies included. Star Wars, Blade Runner, True Lies, Willow, Time Bandits, Dr. Strangelove,

 

DATAMATH CALCULATOR MUSEUM sells on eBay ELITE model 7001SR Kaufhof Warenmarkt AG, a famous German department store founded already in 1846, sold in the 1970s very interesting electronic calculators u