Up for consideration is a vintage item that I am not reallysure what it is My father was a HAM and the original owner. He was in the military and alsohad a career in communications. I figure this item

 

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

 

This is a set of 4 used 6SN7 GTB audio tubes, with 3 other 6SN7 tubes thrown in for free because the lettering has rubbed off. All 7 tested good on a Hickok tube tester.Will ship in a medium flat rate

 

For auction is a Heathkit IG-18 tone generator. I believe these units we produced between 1969 and 1973. It is capable of generating sine and square waves. I used it to diagnosis and bias tube audio a

 

Up for auction is a lot of 23 vintage 6V6 tubes. All tubes have the code "188" stamped on them which means they were all manufactured by GENERAL ELECTRIC. All tubes tested good - strong on our Hickok

 

musselmanstreasures Store Pair of Vintage Sylvania VT-52 Vacuum Tubes Unable to test....will gladly refund if they do not work. See my other auctions for more vintage tubes and save on combined shippi

 

VINTAGE HEATHKIT TRANSISTOR STEREO AMPLIFIERModel AA-21Measures 15.5" X 13.5" X 5"HBrown leatherette case finish in good conditionI recorded a video of it working so if you want to see that it works,

 

UP FOR AUCTION WE HAVE A VINTAGE HEATHKIT STEREO TUNER MODEL AJ-41, THIS WAS TESTED AND WORKS, THE CABINET IS IN NICE CONDITION. ALL KNOBS ARE ORIGINAL AND THEY ARE ALL THERE. ANY QUESTIONS FEEL FREE

 

VINTAGE NICKELODEON TIME BLASTER ALARM CLOCK AM/FM RADIO Mint condition. May show some cosmetic wear and is a little dusty, but works great. FM Radio, all 5 alarm styles, and light works. Also uses a

 

NATIONAL UNION GLOBE 245MATCHED PAIRNOS PAIR (2) matched, NOS, tubes with single, side, solid plate getter, black plates and engraved bases. Both tubes are identical structurally, and have original bo