I HAVE FOR SALE (2) 12AT7 SYLVANIA NOS-NIB TESTED MATCHED VACUUM TUBES, THEY HAVE TRIPLE MICA, GREY PLATES AND TOP GETTERS TEST RESULTS ARE AS FOLLOWS: # 1 T1- 4200 T2- 4400 # 2 - T1- 4300 T2- 4600 TH

 

YOU ARE BIDDING ON A VINTAGE AKAI TERECORDER REEL TO REEL TAPE RECORDER MODEL # 22-40 AND TWO SEPERATE INTERLOCKING STEREOPHONIC SOUND SPEAKERS. ITEM IS USED AND DOES HOME SOME COSMETIC ISSUES, STAINS

 

Used. NO Manual and No Box. Works Fine.

 

So we have some old tubes NOS Tube Tube Socket Vaccum Tube Not sure Which Of These Is The Best Description For These. I Can Not Test These Due I Do Not Have A Tube Tester, The Equipment Was Clean and

 

6SL7GT pair Sylvanis tall chrome dome's Tested. No reserve

 

You are bidding on a Vintage 1960's General Electric Portable Solid State Stereo Record Player equipped for Porta-Fi. Model P 743 J. This portable record player in is very good vintage condition and i

 

Plate Volt Meter in great shape out off my SB-220 Heathkit

 

I don't have a tester to make a GM measurement on these tubes. These were manufactured in May of 42 and were purchased as Military Surplus in the 60's by a friend of mine. These are being sold AS-IS,

 

You are biddigon a lot on track tapes and an 8 track player tis is a great lot not many this size left GREAT CHRISTMAS GIFT AND WILL HIP IN TIME FOR CHRISMAS

 

2 NOS RCA 6C8G Vacuum Tubes Vintage 1942 Audio Twin Triodes These new-old-stock tubes have been tested for mutual conductance. On my Heathkit TT-1 tester they read 1600/1600 and 1650/1700. A reading o