Up for auction is 1 single NOS TUNG-SOL valve / tube with black glass: TUNG-SOL 6SN7GT / VT231! Very rare square plate construction! Very good sounding! Made in the USA This is a military quality doub

 

This auction is for a vintage pair of RCA JRC 6189 (a premium, mil spec 12AU7 type). Black plates, 3 mica, double support rods, square getter halos, etc. These are nice tubes. All four sections test a

 

BRIMAR 12AX7 ECC83 BRITISH OLD STOCK BOXED TESTED PAIR OF VINTAGE VALVES TUBES LONG BLACK ANODE PLATES SQUARE GETTERS BRIMAR BOXS TESTED STRONG ON MY PRECISION 912 AND B&K 747 TUBE TESTERS TESTED

 

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

 

If you own or even admire the vintage Pioneer Receivers then you will appreciate these. This auction includes all that is shown in the photos. They are original and have been in my possession since I

 

Thanks for looking. These tubes where pulled from a MC275 and I had an extra pair. These tubes are used, they should be tested before installing them in your amp. Since I don't have a tube tester so I

 

Four good used tubes. I tested them on my TV-10 tube tester with an external DMM for plate current. From left to right the test results are 4300 and 34.8mA, 4400 and 35.2mA, 4500 and 34.9mA, 4500 and

 

Amperex Premium Quality (PQ) 7308 (CCa 6922 E88CC) with gold pins and horizontal D-getter. The etched date is "VRO y9J", which means the tube was made by Amperex (of Philips) in its plant in Heerleen,

 

You are bidding on a very nice HP-41C Case. Vintage no cracks or marks with working zipper One of a kind and clean Case Posted with eBay Mobile

 

You are looking at a Like-New Panasonic 8-Track Stereo Record Tape Deck. This deck has been packed away in the closet for many years, along with the other 8-track tapes. I’ve tested all the tapes (w