ALTEC LANSING ELECTRONIC CROSSOVER Model: 1632A Tested for power up only. Guaranteed to work as it should. Comes as pictured and I will include a power cord. Will ship to the Continental US states onl

 

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

 

6FD7vacuum tubes Sylvania RCA 5 pcs. NOS boxed. (5) tubes are included in this listing as pictured. These are all nos unused tubes in perfect condition. There is a 10 day warranty from the auction end

 

MANUFACTURER : DAYSTROM Japan TYP : ECC82 ( 12AU7) Twin Triode ribbed plates D Getter QTY.: 2 CONDITION : excellent, slight pre-operated tubes CODE # : n/a TEST EQUIPMENT : Funke W19 Cards 723/724 EMI

 

Vintage table radio -TRAVLER Model 56-38----Not working -- Attic find -- dry storage --All tubes in place-- Plastic case shows no cracks-------- No returns PayPal only Thank you

 

12 vintage audio tubes ECC83 original Telefunken, made in Berlin / West Germany. All of the offered tubes have long, flat plates and diamond mark in glass bottom. The tubes come out of a big collectio

 

2 NOS RCA 6C8G Vacuum Tubes Vintage 1942 Audio Twin Triodes These new-old-stock tubes have been tested for mutual conductance. On my Heathkit TT-1 tester they read 1600/1600 and 1650/1700. A reading o

 

In Box Stanton D680EE cartridge with Genuine Stanton D680 Stylus. Made by Stanton Magnetics in USA All in excellent condition. With instruction sheet (pictured). No Local Pick up.

 

here are 2 university mid-t tweeters model 4401. it is 2,000 to 15,000 c.p.s. they are 6.5" tall and 6x3 speaker size.

 

2x RT 12AU7s (premium type) ecc82 tested NOS eec802s 5814 CV4003 6189 TUBESPrints are bad, but visible, same codes, matched pair Shipping via Airmail to EU countries is 6,5usd and $9 other countries.