For your consideration I have (5) vintage 27 ST vacuum tubes, 4 are National Union 1 is Kenrad. The Kenrad tested 1300/1000, the other four National Unions tested 1500/1000(2), one tested 1600/1000, a

 

General Electric GE Vintage 6072 5-Star Electron Tube w/ Original Box Vintage 5-Star Electron Tube w/ Original Box P/N: 6072 Manufacturer: General Electric Free S+H (Within the U.S.A.) Please be aware

 

You are buying on 2 NOS 1955 RAYTHEON CK761 2N113...CK760 2N112 RF amplifiers germanium PNP transistor. Guarantee there performance, Long legs..Never soldered extremely rare, and very collectible. Che

 

Vintage Collectible Hewlett-Packard HP-19C/HP-29C Owners Handbook and Programming GuideThere is some wear to the color on the covers; looks like from being shuffled around on a desk, and some minor st

 

VINTAGE RCA SELECTAVISION VIDEO DISC STYLUS CARTRIDGE CED WITH INSTRUCTIONS STOCK # 14900 NEW OLD STOCK EMAIL FOR POSTAL RATE I DO COMBINE SHIPPING

 

Four good used tubes. I tested them on my TV-10 tube tester with an external DMM for plate current. From left to right the test results are 4300 and 34.8mA, 4400 and 35.2mA, 4500 and 34.9mA, 4500 and

 

DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments TI-54 - NEW-IN-BOX Texas Instruments introduced in 1981 with the TI-54 the first calculator performing complex calculations. The technology i

 

Rogers LS3/5A - classic & legendary BBC Monitors - Rare 15 Ohm "White Belly" version in Black Ash!! These are perhaps the finest monitor speakers ever made! Here you have the chance to aquire some

 

Up for the auction is LINN Sondek LP12 turntable with Akito tonearm. There is no Lid and cartridge. The cartridge in the picture is broken. The table is in excellent cosmetic and working condition. It

 

supremeWinning bid Will receive actual item or items pictured. Please examine photos closely & ask any questions before bidding. All sales are final. As is. Where is. Absolutely no returns. Combin