VINTAGE RCA 6BQ5/EL84 IN ORIGINAL BOX ELECTRON TUBE

 

HP 65 external charger for Hewlett Packard calculator HP 35 45 55 65 67 I offer an external charger for batteries for the HP35 HP45 HP55 HP65 HP67 HP70 and HP80 calculators in a good condition. Shippi

 

RCA 6U5 MAGIC EYE GREAT PERFORMANCE THIS AUCTION IS FOR AN USED EU5 IN GREAT CONDITION W/ SOCKET -------------------------------------------------------------------------------------------------------

 

UP FOR AUCTION IS A VINTAGE SONY STEREO -8 CARTRIGE RECORDER PLAYER, MODEL No. TC-8W, CONDITION EXCELLENT..... RECORD ON 8-TRACK CARTRIGES WITH THIS QUALITY VINTAGE UNIT. ALSO PLAYS 8-TRACK TAPES. HAS

 

Here's a very nice Western Electric 249-B tube from the collection of an engineer who worked for AT&T I the 40's & 50's. Please note, if you send me the settings for my Hickock 533 or Sylvania

 

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

 

You are bidding on this VINTAGE HARMAN KARDON RECITAL 2 TUBE AMPLIFIER/RECEIVER TUNER MODEL TA120 This tuner looks to be in good condition, the only thing that I noticed wrong was the plug is cut (ple

 

fhjp1 Store Vintage Hammond Organ Amplifier 115V 60 Cycle H-AO-43-1 SCC36

 

Hello all you audio head ebayers out there… Today we have up for bid a lot of 69 electron tubes from all different makers… A few of them have there original boxes… A lot of them are just single

 

You are bidding on a pair of 1972 Green "Fried Egg" tweeters from the Smaller Advent Speaker designed by Henry Kloss and manufactured in Cambridge, MA. I'm also including the original crossovers from