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

 

HEYNTRONIC High Performance Vintage - High End made by SABA - Klangfilm Power Transformer Technical Data: Primär: 110-240V Secundär: 4V/1A & 6,3V~ /3A & 320-0-320V~/100mA Core Size: 105x89x3

 

haileyann1 Store 1952 Republican National Convention Delegate Warren Campaign Paper Ephemera Lot Posted with eBay Mobile

 

Works like new with cosmetic damage to glass and mounting lock.

 

4 Vintage Svetlana 6550C Tubes NOS NIB These tubes are tested in my Sencore Mighty Mite TC 162 tube tester! All tests are perfect and include emissions, grid leakage, shorts & life. These tubes we

 

Up for your bidding pleasure is a huge lot of 250+ VINTAGE TUBES including 6AU6, 35W4, 0A2, 12BA7, EL86, and 12BH7A from a retired TV / radio repairman's estate. They appear to be in good condition an

 

These are great speakers. They work very well. I am only letting them go because I need to down size. I will include the stands too. Good luck. Posted with eBay Mobile

 

ankhjohn Store This iconic vintage Zenith table radio is from the 1940s or early 50s, has recently been serviced, the tuner cleaned, and it works excellent. It recieves the full range of stations, and

 

Here is a pair of the classic TBB 103 input transformers. This is the square can version with extra shields. I checked continuity between pins 1,2,3; and pins 7,8,9,10. There is some visible wear on t

 

10x Siemens Thyratron STE1000/02/03 (STE 1000/02/03) New old stock. In original box. Picture only shows one ... however, this auction will get you ten tubes! Terms of Sales: Payment should be sent wit