Here is a Matched Pair 1952 Sylvania 6SN7WGT Tubes. They have black "T" plates. Testing these tubes with my Hickok 539B Tube Tester where 3000 uMhos is considered by the data book to be NOS, these tub

 

DATAMATH CALCULATOR MUSEUM sells on eBay Olympia LCD 381 - Scientific Calculator Olympia Werke was founded in 1903 in Germany to develop and manufacture typewriters - please remember the famous "Migno

 

Up for auction is an Admiral Bakelite Radio Phonograph, produced during the late 1940's. Model 7RT41-A --- CHASSIS 6L1. Cosmetically, the radio is in great condition. There are no cracks or chips on b

 

5 DAY LISTING I have for sale a 4 x 6BQ5 EL84 tubes. 2 x Mullard Uk & 2 x Miniwatt Holland. These are both very good versions of this tube. All are similar good testing tubes UNLESS STATED "NEW OL

 

Factory recorded reel to reel tape from The Dave Brubeck Quartet "Angel Eyes" (Columbia CQ 757, 7 ½ IPS). This 1965 release, produced by Teo Macero, features Dave Brubeck (piano), Paul Desmond (alto

 

5 PHILIPS JAN 5687-WB Black Plates O-Getter TUBES In boxes, tested. Check out my other items! USPS Small Box Priority shipping Worldwide. No returns. Posted with eBay Mobile

 

One pair TELEFUNKEN ECC83 ribbed plates 12AX7 Data Matched ! WORLDWIDE SHIPPING ! 100% HAPPY CUSTOMERS SINCE 1999. 2pc ECC83 TELEFUNKEN Diamond series Ribbed plates Both SAME serial numbers ! very rar

 

(4) Used beam power tubes used in radio transmitters and some audio amplifiers. With 35 being the minimum test value for a TV-7D, these tubes checked from 40 to 60.

 

Vintage Gidget 4 Track to 8 Track Tape Player Adapter Automatic Radio # CA-6393 Appears new, unopened in package

 

~ Vintage KRACO Stereo Cassette Adaptor ~ Model KCA-7A for 8-Track Tape Players! This is vintage if you have an 8-track player but you want to play a tape cassette you place your cassette in the adapt