Up for bids is a pair of GE EL84 6BQ5 Tubes. These tubes have a halo getter and copper grid posts. Date codes are KE, HC. Tubes were tested on our calibrated TV-7D/U where 50 is the minimum, these tub

 

The Natrometer, a great invention in it's day. It was sold by the National Radio Institute in 1925. There were extra cylinders available at the time so as to not have repetition in the code. It is run

 

fhjp1 Store Vintage Hammond Organ Amplifier 115V 60 Cycle H-AO-43-1 SCC36

 

VINTAGE RCA TUBES + OTHERS 25 +- LOT (D)RADIO-TV-HAM RADIO- ? MOST IN BOXES AND MOST LOOK TO BE UNUSED, SOME MARKED ON ENDS USED- I HATE TO SOUND LIKE A DUMMY BUT I HAVE SEVERAL AUCTIONS OF ELECTRICAL

 

nappeetech Store Pioneer SA 540 Vintage Stereo Amplifier / Receiver * tested & in great condition Please read our entire description for the item specifics on this auction. It may or may not refle

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

This is a new old stock pair of 12AT7 vacuum tubes made by General Electric. Both have an April, 1964 date code on the glass. These are fully tested and matched within 5% Gm on our Hickok USM118B Card

 

Vintage HP 12C 12C is the GO TO calculator in the banking, real estate, and finance industries! Top rated and used as the benchmark by financial professionals. Features numerous calculations, for amor

 

One set (4pcs) of THE VOICE OF THE THEATRE label for your altec A1 to A7 cabinets. Size: W 15" x H 8" The set of label will arrive as it appears in the photo. Shipping: I will pack and send Worldwide

 

INTERNATIONAL BIDDERS PLEASE READ!!! Due to packages getting lost, any items over $30.00 being shipped internationally must be shipped Priority Mail to be eligible for refunds on lost packages. I use