Pictures speak for itself. View them all and carefully. You'll see for yourself this is one of the finest examples of the Hickok 6000A Dynamic Mutual Conductance Tube Tester. The outside has very few

 

PLEASE LOOK AT MY OTHERS AUCTIONS FOR NOS TUBES, I WILL GLADLY COMBINE. Auction is for 2 tubes. You are bidding on NOS 5X4G MARCONI RADIOTRON tube set, They have black plates. THOSE ARE NEW AND NEVER

 

{5 } VINTAGE KNOBS . REALLY DONOT KNOW WHAT PARTICULAR DEVICE THESE WERE MADE FOR . RADIO , AMP , ELECTRONIC EQUIPMENT ? DAKA - WARE MADE IN USA ' CHICAGO STAMPED ON BACK OF KNOBS . ROUND HOLE . SECUR

 

mint condition have little scratch in bottom one of box nothing notice , will shipping with secure package , i have to move somewhere i can not bring everything with me so time to go to the new owner

 

For sale is a set of 5 12AX7LPS tubes, NIB. No international bidders please. Will ship to Canada for $5.00 extra.

 

2 vintage audio tubes EL34, original TELEFUNKEN, made in Germany, Strengthened plates ( cooling wings ), OO - getter! The tubes have identical production date codes! Test on German tube tester Funke W

 

This auction is for a total of four test socket adapters as follows: One Vector 8 pin marked Octal U-102/U on one side and 5935-329-4578 Adapter Tube Socket on the other. Where the pins are it is mark

 

Nice AM-FM-Shortwave Radio from Holland Made in early 60's. No scraches, great cosmetic shape for age. Works well on all bands. Sorry, No AC adapter. Watch the James Bond movie Goldfinger and see the

 

FIVE BRAND NEW NIB GENERAL ELECTRIC 12AT7 ELECTRON TUBES.

 

You are bidding on 1 GE JG-5751WA Radio Tube with Black Plates & Triple Mica. The tube has the date code 5743 (from 1957) The tube was tested on my Hickok TV-7D/U and it read 45/42. A reading of 3