100 USED VACUUM TUBES. THESE TUBE ARE UNTESTED BY ME. THERE IS NO RETURN ON THESE TUBES. I KNOWN NOTHING ABOUT TUBE'S. I JUST REACH INTO A LARGE BOX FULL AND COUNT THEM OUT. THANKS FOR LOOKING.

 

(2) Mint Matched NOS NIB 110% Testing Early RCA Blackplate 801-A Audio Amp. Tubes, Top Springs Tests are 70 & 71 with Min. Value is 38 or same as 60%, These test 110%, Good Luck Bidding! ( I DO NO

 

FRESH FROM AN ESTATE SALE IS THIS MUSEUM QUALITY SONY SOLID STATE RADIOTHIS HAS BEEN OUT OF THE BOX AND USED a couple of times!! TESTED WITH NEW BATTERIES AND IT WORKS FANTASTIC !ORIGINAL PAPER WORK.

 

Welcome to The Technology Surplus Depot Tascam TSR-8 1/2" Reel-to-Reel Multi Track Tape Recorder 8-Track FOR PARTS This machine powered on and the front controls were responsive. However, it is missin

 

Advent Legacy Tower Speakers 10” Woofers 85A-26 / Tweeters 85C00017 New Foam Surrounds CAUTION: The eBay’s Shipping Cost you see is ONE speaker, please read my full listing description carefully b

 

dragonbutx store 2 vintage RCA 6L6gc black plate tubes -tested- 6l6 2 vintage rca 6l6gc tubesmatching date codes of CAblack plate - single round side getter tested on my Hickok 539c mutual conductance

 

Dynaco SCA-80Q 4 Dimensional Amplifier - VERY CLEAN - NO COVERI did test this unit and it is working, The only problem is I am not sure if it is working correctly. This unit actually has me a little c

 

2 x Brimar (BVA) 12AX7 (ECC83) tubes, short ribbed plate, made in England You are buying a pair of Brimar 12AX7 (ECC83) audio tubes in perfect working condition. One is used from old working equipment

 

Two Telefunken ECC83/12AX7 Smooth Plates Each of these Smooth Plate vacuum tubes with have top "O" getter Both of these tubes were tested on a Hickok 539C mutual conductance tube tester for shorts, ga

 

LOT 17 NOS TUBES AS SHOWN, SOME TOPS OF BOXES REMOVED,