adbacl Store TUNG SOL for EXECUTONE 6550 TUBE PLEASE SEE ALL THE PICTURES. USE SUPERSIZE OPTION TO SEE MORE DETAILS. I list my items on Sundays, Tuesdays, Wednesdays and Thursdays. Check my auctions o

 

Vintage Hewlett Packard HP 67 Scientific Calculator Missing charger. Original vinyl case included. Very Good condition. Very clean. Have not put fresh batteries in to see if the unit powers up. Sold a

 

This is a glorious SANSUI AU-7700 Amplifier. It is also in amazing condition for its age, easily 9.5/10. A well taken care of unit and it shows. Stunning to look at, and to listen to. All controls are

 

Sencore GC18 Color Generator. Worked last time I tested it several years ago. Selling ASIS. Good condition for it's age. Runs on batteries.

 

This auction is for a vintage pair of Sprague paper in oil capacitors. Rated at 8 mfd @ 1000 VDC. They test great. International shipments are ok, but expensive (Priority Mail Only, no combined shippi

 

Vintage Altec Lansing 409 8t driver pair audiophile- Vintage, but still work and sound great- were installed in a hotel ceiling- keeping on plate for ease of shipping- See photos- ask questions- Fed E

 

I am retired now and must sell of my vintage stereo equipment. For sale: a very nice mid-1970's Kenwood KA-6006. The unit is in good condition with small scratches on the wood cabinet and the face. Ev

 

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

 

Up for Auction are 4 GE 6SN7 preamp tubes. New in Box, 2 are 6SN7gt's with black plates and 2 are 6SN7gtb's with gray plates. Tested Good on my Hickok 752 tube tester. Indicated Gm for each tube is 29

 

This is an absolutely original, USA made, Harmon Kardon Tube Amplifier Receiver. Probably mid-60's era, Coronet. It belonged to grandma and sat in a beautiful oak console for decades. Has been safely