Bidding on a Excellent Retro Canon Quartz LC Calculator and Time Piece This nice pocket size 56mm x 94mm x 2.9mm, (2 3/16"x 3 11/16"x 1/8") calculator with case and manual. Time piece crystal oscillat

 

We accept PAYPAL only. We ship via USPS only. We can combine shipping on multiple items, with the exception of some large items or lots. Once your bidding has completed, email me to combine to one inv

 

MARCONI VALVE, BVA from 20th,ML4,tested,100%,#1 Ua=150v Ug1=-6v Ia=9ma

 

Hello Ebayers, you are looking at and bidding on a used but tested Excellent RCA 5692 vacuum tube , this tube is very rare and is even more rare being a RCA . This tube checks excellent on our Seco tu

 

5 DAY LISTING I have for sale a 4 x Miniwatt Australia 6GW8 tubes. All are similar good testing tubes UNLESS STATED "NEW OLD STOCK" ALL TUBES ARE USED. I TEST ALL TUBES FOR FILAMENT, SHORTS AND EMISSI

 

Vintage 1977 Discwasher record cleaner with original box and instruction booklet. Box has a separated corner; back of booklet has slight wear, otherwise in good shape and discwasher itself seems barel

 

4 NIB GE 12AU7/ECC82 Tubes,all USA d-getter blackplate manufacture-TV7 tested-results below TV7 tested : 56/56 is minimum-test 116/116,116/116,116/114 and 114/112 Always willing to combine shipments C

 

42 total Amperex Holland halo getter “Made in Holland” 6DJ8/ECC88, some are large halo getter and some small halo getter, all have white lettering, both triode sections test ~82-85+ very good/stro

 

Welcome to The Technology Surplus Depot Vintage Pioneer SX-3700 AM FM Stereo Radio This receiver was powered on and tested to output AM FM radio. The output seemed slightly inconsistent, volume-wise,

 

You are buying: 8 Assorted 12BY7 / 12BY7A Tubes All tested strong at or above 90% as pictured Sold as is as Pictured as Described Please leave 5-star eBay Feedback! This is very important! We strive t