I HAVE FOR SALE (1) 5AR4 GE USED TESTED VACUUM TUBE IT HAS GREY PLATES AND A TOP HALO GETTER. IT WAS TESTED ON MY RECENTLY CALIBRATED WESTERN ELECTRIC (HICKOK) KS-15560-L1 TESTER, ON WHICH THE MINIMUM

 

Here is a rare XF1 that tests well. It is a double halo getter with a larger base and larger plates than XF2s. These are some of the best sounding tubes ever made. Transconductance reads 5400 where 38

 

We accept PAYPAL only. We ship via USPS only. We can combine shipping on multiple items, with the exception of some large items or lots. Once your bidding has completed, email me to combine to one inv

 

QRK turntable. Untested, for parts or repair.

 

I have had this since new. It has been in storage at my parents for 28 years, since our first children. ( actually forgot about it ) It is in like new condition.I had it checked out and was told no pr

 

vernsgal2 Store From a auction lot is a vintage TC-2 checker. Here's what we see. It powers up and the set line pot is working. The cathode wire is rotted. The neon short indicator is broken. Switches

 

DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments TI Programmable 59 - CAL-Q-TAX Introduced together with the legendary TI-58 these calculators introduced a novelity, the Solid State Software

 

You are bidding on a working ZENITH R472 VINTAGE TOUCH N SNOOZE CIRCLE OF SOUND RADIO PEDAL CLOCK ALARM...This has been tested and works ...Sounds good alarm works and has a cool red display great for

 

You are bidding for Klangfilm Mounting Kit for 8" 10" 12" speakers They are used,but in very good condition. Worldwide shipping.

 

THIS AUCTION IS FOR A PAIR OF VINTAGE RCA CUNNINGHAM RADIOLA 80 VACUUM TUBES. THESE TUBES ARE PART OF MY 40 YEAR COLLECTION AND THEY TEST VERY STRONG. EACH TUBE IS RATED ON A SCALE OF A MAXIMUM OF 100