Vintage 1970's NATIONAL SEMICONDUCTOR SCIENTIFIC CALCULATOR Includes the brown, leather-like case and the Instruction pamphlet. It takes 3 AAA batteries and it works well when they are inserted. There

 

2 National Union 45 Tubes,pair USA manufacture--selling as used-white boxed-TV7 tested -test nil for shorts TV7 tested : 47 is minimum Tests : 60 and 58 Always willing to combine purchases to save on

 

One KENYON T-246 625V-0-625V 250mA 5V 6.3V CT 6.3V Power Transformer 625V - 0 - 625V @ 250mA 5V @ 3V 6.3V CT @ 3A 6.3V CT @ 3A Made in USA by KENYON You are bidding on One KENYON T-246 625V-0-625V 250

 

You are bidding on a pair of Vintage National Union Radio Vacuum Tube. Part # stamped 5U4 G on glass Stamped 52-35 on base Tube looks great - although I an unable to test. Has masking tape with writin

 

Vintage GENERAL ELECTRIC SOLID STATE VINTAGE AUTOMATIC RECORD PLAYER Works great! Comes with record SH-boom by THE CREW-cuts. Posted with eBay Mobile

 

This auction is for two (2) Realistic model Electrostat-III tweeters. These are used, untested units. These are untested units are being sold as-is, without warranty. Returns are not accepted. Please

 

For your consideration is a match pair (Identical) of Vintage RCA 6X4 slantedD getter Black plates that test as strong. The printing isn't perfect yet is still readable. Test 110+%. *Note to: Internat

 

I have here an excellent working sansui g5000. The amp section was recapped about two years ago. It sounds fantastic at about 50 wpc. Cosmetics are about 7 out of 10. As is but guaranteed not to be DO

 

elkriverauctions store Ampex Audio Recording Tape 1/4" x 10 Inch Reel to Reel Boxed * Dremel 4000 High Performance Rotary Tool 26 Accessories - Free ShippingAmpex Audio Recording Tape 1/4" x 10 Inch R

 

8 x ecc83 and 8 x ecc82 philips and valvo all testing perfect playing all good in my tube amp philips shipping is 15usd worldwide you pay the shipping i pay for registered mail more tubes coming free