For sale is a beautiful and very close matching pair of Telefunken made EL34 tubes from the 1950’s. Both are nice, NO original boxes and were tested on my TV/7 DU with excellent results (60 and 61 w

 

Set of vintage Altec crossovers. Please see pictures. These were from a set of Altec 890C Bolero speakers. Sold as is due to age. Please bid with confidence, see my feedback. I have the other drivers

 

This auction is for 2 pcs. of boxed and believed NOS Continental brand type 81 rectifier tube with big ST bulb- brand printed on bases. Both of these look and test excellent on Hickok type 532 tester-

 

Riggs1 store 1965 MAGNAVOX Power Master Stereo ~ True Blast from the Past!!!

 

Tested with Funke W19S and Neuberger RPM375 12/11mA12/12mA14/12mA11/10mAnew start @10.5mAthe oldest ECC82 pre 1956 D-Foil Getter45 DegreeSame Datecodes k61/delta6Ain Paperroll NOS unused Tubes greates

 

For sale is a great pair of lightly used Valvo/Mullard 12AX7/A / ECC83 pre-amp tubes. The tube on the left has an RCA label but you can make out "Brit...) and it has the classic white chalky lettering

 

Up for your consideration, is a Vintage 1976 Hewlett Packard HP-25C Continuous Memory Scientific Calculator. This calculator has been tested and is working. It has it's Original Battery Pack which nee

 

12AT7/ECC81 Mullard labeled Amperex Made in Gt.Britain Tested and guarenteed

 

KLH Burwen Research Dynamic Noise Filter DNF1201A. When plugged in, will not power on. No further testing. No attempt at repair. Power button is sticky.

 

You are buying a (just one) Western Electric 310A tube, tests 32/30 on TV-7B/U ... 1965 vintage...in 1964 box ...so can't be NOS came straight to me from old Western electric spare tube cabinet .. buy