Old Bakelite and leather headphones. PL-354 1/4" jack, but it's shorter than modern ones so I can't test them. Sold as is, no returns. Good luck! Posted with eBay Mobile Posted with eBay Mobile

 

The Harman/Kardon 50+ is a 1973 AM / FM Stereo - SQ Matrix quadraphonic receiver that can be switched between quad and stereo using a control on the back of the unit. In stereo the system puts out 25

 

Vintage Tube 12AX7A /ECC83 Two (2)International TUBE New in BoxThis is a vintage12AX7A /ECC83 These tubes have only been taken out of the box for pictures and seem to be in factory condition. I don't

 

This is a ten inch plastic reel for quarter inch tape, includes box which will be used as a mailing box. May include a small amount of tape on the reel, so that I can send it Media rate. U.S. orders o

 

A rare find in a Vintage 1950's/60's Knight-Kit Wireless Broadcaster - Amplifier. This kit appeared in the Allied Radio Catalog and was a simple, low-cost, low-power AM radio transmitter. Thousands bu

 

Perfect operating order. Original Walnut Case, Operating and Service Manuals included. This unit is owned by a retired electronics engineer who has kept it in tip top shape for more than 25 years. Onl

 

Still works really well!! Picks up UHF & VHF analog broadcasts (still used in many countries and regions) Great sound quality A few minor scuffs/scratches on the surface; nothing huge, and the scr

 

Still in the original box with manual and tube chart. I tested it on two different tubes and tester works as expected. I do not believe this tester has been used. Very nice and very clean. Free shippi

 

Vintage early 80's large face alarm clock radio in perfect working condition. Does not have ac cord but runs on batteries! Spin dial on face to set alarm, and wake to radio or melody from clock, "Here

 

This auction is for a Vintage Tung-Sol 12AX7A Preamp Tube. It has tall gray plates, a top round getter and is in good clean condition. This is a vintage MADE IN USA tube by TUNG-SOL with the code 322R