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

 

(4) Radio ham tube amp preamp knobs 1950's n.o.s. 1/4 shaft, 2 inch skirt. Thanks for looking

 

GE 6072 - Matched Readings - One vintage 1960 5 Star, and one JG military from 1961.... identical structure. - Black Plates / 3 Mica / Support Rods / Angled Halo Getter- They have perfectly matched te

 

You are bidding on a pair of 1972 Green "Fried Egg" tweeters from the Smaller Advent Speaker designed by Henry Kloss and manufactured in Cambridge, MA. I'm also including the original crossovers from

 

Listed here is a late 1970's Technics integrated stereo amplifier and tuner. Model ST-8600 AM/FM Tuner and Model SU-8600 Integrated Amp. I don't recall the wattage output but it is plenty high enough

 

(1) Majestic Arcturus Blue radio tube 127 globe tipped, original box, untested, estate collection. No shipping outside US.

 

I recently inherited a lot of vacuum tube electronics. For sale here is one 7189 tube with a couple extra 7189s with no identification Telefunken tube was made in West Germany. These are used tubes th

 

Rare Pair Here are the specs as found online Country: Germany Manufacturer / Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH Year: 1962/1963 Type: Loudspea

 

Bidding on a Excellent Retro Canon Quartz LC Calculator and Time Piece This nice pocket size 56mm x 94mm x 2.9mm, (2 3/16"x 3 11/16"x 1/8") calculator with case and manual. Time piece crystal oscillat

 

Original German Telefunken tubes. Made in West Germany in the 1950s/60s. BEST version! With COOL WINGS and oo-getter. Made for PROFESSIONAL use. One guidance pin is missing - will not affect the elect