This is a very nice Harman Kardon A50K tube integrated amplifier, the kit version of the A500 amplifier. I've been asked if the kit version is the same as the factory assembled A500--electrically they

 

Have not being test, some need batteries,some for parts only...maybe you can fix them or find better use.. Texas instruments from the 1975 Posted with eBay Mobile

 

#0811H(4) 1961 Westinghouse 7591 Stereo Tubes STRONG GOOD TUBES I've been selling on eBay since January 1999. My feedback speaks for itself with over 14 years of helping buyers fulfill their quest to

 

I HAVE FOR SALE (2) TELEFUNKEN 6BQ5/EL84 USED TESTED VACUUM TUBES,. .(MADE IN WEST GERMANY) (1) TUBE IS BRANDED HARMON KARDON AND THE OTHER IS BRANDED G.E. THEY HAVE GREY PLATES AND TOP HALO GETTERS .

 

3 NOS NIB Western Electric 403A 6AK5 Tubes Made in USA by Western Electric You are bidding on a set of 3 NOS NIB Western Electric 403A 6AK5 Tubes in excellent working condition. NOS NIB and never been

 

1960's Vintage Hitachi TH-622 6 Solid State Transistor AM Radio Portable Pocket Made in Japan My childhood radio - amazed still works and listing right now to 830am - forgot how directional these vint

 

INVENTORY ID: HK862 LOCATION: USED - HEATHKIT INVENTORY LOTS MORE HEATHKIT ITEMS AUCTIONING OFF NOW Powered by eBay Blackthorne 04.10.039

 

This auction is for a vintage NOS (new old stock) Heintz and Kaufman VT-127A air cooled transmitting triode. VHF transmitting triode with 100 Watt dissipation rating, designed just before WW2. Electro

 

Vintage Sansui 9090 db receiver with two matching Sanusi SP-X8000 speakers. Receiver and speakers work and sound great no issues.On May-23-17 at 09:41:29 PDT, seller added the following information: S

 

This is a vintage 1971 model JVC Stereo receiver that is FM/AM and Four Channel Ready. I purchased this new when I was going to the University of South Florida in 1971. This reciever is in excellent c