This auction is for a Vintage GE 12AX7 Tall Plate Preamp Tube.   It has tall gray plates, a top round getter and is in excellent clean conditio

 

USED AND IN GOOD SHAPEHAS SOME SCRATCHES UNTESTED WITH NO MISSING PARTS SERIAL #30016 873 CAME FROM A LOCAL RECORDING STUDIO THAT WENT OUT OF BUSINESS.I DONT KNOW HOW TO TEST THIS.I DO NOT KNOW MUCH O

 

5.1receiver with DVD playerMOSFET ampvery smooth sounding very powerful 67 watts per channel

 

Pair KEN-RAD JAN-CKR-6SN7G VT-231 Black Plate Tubes TV-7D/U Reading - 90/86 & 90/86; Min - 50/50 Made in USA by KEN-RAD You are bidding on a Pair KEN-RAD JAN-CKR-6SN7G VT-231 Black Plate Tubes in

 

The item being offered is a used RCA UX280 (80) tube from the late 1920's to early 1930's.When tested on my Hickok 539C tester this tube measured 73/76.Good/acceptable for this type is 53.No leakage,g

 

BANG & OLUFSEN B & O BEOCORD 3300 TYPE 2942 CASSETTE RECORDER. FULLY REBUILT. NEW (OLD STOCK) MOTORSAND BANG & OLUFSEN HEADS. ALL TOUCH CONTROLS PERFECT.THE UNIT WAS THEN ALIGNED WITH A B&

 

This auction is for a rare new mint condition Ortofon M20FL Super stereo phono cartridge.The protective plastic case that houses the cartridge has never been opened. You are getting a factory fresh Or

 

16 RCA 7586 NUVISTOR TUBES ALL HAVE STRONG TESTS FROM 80 TO 120 WHERE 68 IS THE MINIMUM All tubes test good with no shorts or leakage. Tested on a B&K 707 Dynamic mutual conductance tube tester. 1

 

You are bidding on a vintage NOS 2A3 audio output triode, made by RCA Cunningham Radiotron. Highly sought after power amplifier tube. Engraved bakelite base. Rare SINGLE FLAT PLATE and spring loaded f

 

A pair of the highly regarded Wharfedale "purple tweeters". The produce sound when I hooked but I have no gear to give you more precise measurements.