UP FOR AUCTION IS A VERY UNIQUE AND INTERESTING LOT OF NATIONAL RADIO INSTITUTE (WASHINGTON D.C.) MANUALS AND MEMORABILIA. FROM 1951 THE LOT INCLUDES A COMPLETE BINDER CONTAINING CORRESPONDANCE BETWEE

 

NEW 23mm Tube Dampers Silicone Ring fit 6V6GT 6SN7 6SL7 GZ34 20pcs for tube amps Tube Damper Silicon Ring fr 6V6G You are bidding on a set of 20pcs high quality, high temperature industrial duty red s

 

TWO (2) USED AMPEREX VACUUM TUBES, NUMBER " 6CA7 // EL34 ". TUBE # 1 READS " 8250 MICROMHO'S " TUBE #2 READS 8000 MICROMHO'S. THE REJECTION POINT ON THIS TUBE TESTER IS "1430 MICROMHO'S". THESE TUBES

 

This Auction is for a Akai 7 inch Plastic Reel for 1/4 inch Tape. Nice Condition. Smoked Grey.

 

One NOS Bendix 5992 (Special 6V6G) Power Tube Match TV-7D/U Reading - 45; Min - 25 Made in USA by Bendix You are bidding on One NOS Bendix 5992 (Special 6V6G) Power Tube in excellent working condition

 

Two RARE Siemens Klangfilm 14g fullrange speakers. VERY EARLY version. Made in Germany in 1949/50! PROFESSIONAL audio quality. With large and heavy SCREWED AlNiCo magnet and PHENOLIC SPIDER. Diameter

 

Really clean monster SA 5560 receiver out of the closet and back in clean air again. Selling as parts only because the knobs crackle when they are turned and the music goes in and out when you turn th

 

Hewlett Packard HP 38G Graphing Calculator  tested working , screen in excellent condition Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade

 

The GE POWER SOUND 8TRACK PLAYER shown here comes with the instructions and microphone. I don't have an 8-track cartridge, so I couldn't test the 8-track player. There is some corrosion in the battery

 

Selling matched pair of original Jensen A 12 Concert Series Red Label Field Coil Speakers in excellent condition. Voice coil and field coil readings can be seen in photos. PLEASE NOTE: 1) Please conta