This is a pair of JBL C38 Ebony finish Lowboy speakers from 1960. I bought them at an estate sale from the original owner. The original receipt is dated 12/01/1960. They come with the catalog that the

 

2 Sylvania 6L6GC dual getter power amplifier tubes. TV-7 test @ NOS specs Pair (2)  Sylvania 6L6GC  Dual Getter Power amplifier tubes Both TV-7 test @ NOS++ specs. Up for bids is a great lookingÂ

 

Up for auction: NOS/NIB Matched Pair RCA USA 6V6GT 2 BTM [] Getter Smoked Vacuum Tubes. Absolutely NEWS, never used, only for full tested on our calibrated Hickok TV-7A/U tube tester where 52 is the m

 

 

DATAMATH CALCULATOR MUSEUM sells on eBay MBO FN-8D MBO introduced with the FN-8D one of the most unusual calculator ever manufactured! With only 20 keys - less than some "four bangers" - performs it m

 

This is a NOS untested RCA 811-A Vacuum tube. Comes with box. Guaranteed to be good.

 

Click to Enlarge Click to Enlarge 2 -Vintage Sprague Bumble Bee Capacitors 1 Pair .022 inkfrog terapeak i000000

 

I have 2 very rare 12" subwoofwr by JBL made for Heathkit. Both subs are in great working condition.Free from any damage ie; rips tears,dents center of cone . The model number on the back of the subs

 

RARE HALLICRAFTERS SX-110 COMMUNICATIONS SHORTWAVE RECEIVER WITH ORIGINAL SPEAKER WORKS FINE ALL ORIGINAL WITH HALICRAFTERS TUBES YOUR ALSO WELCOME TO PICK UP

 

Lot of 6 RCA stop sign on all tubes designating RCA. New old stock test new on TV-7. Guaranteed not to be DOA (dead on arrival) All 6 tubes have close test results within 5%. Shipping will be $5 in Un