<<<< Click on the pictures to ENLARGE 2 12AT7 VACUUM TUBES 1 GE 1 RCA TEST GOOD NEAR FULL SCALE Up for bid is a LOT OF 2 12AT7 VACUUM TUBES. One GE and 1 RCA. These TESTED GOOD on both sid

 

tablecloth_etc store SYLVANIA 5Z3 TUBE I list my items on Sundays, Tuesdays, Wednesdays and Thursdays. Check my auctions often and I am sure you will find what you are looking for. Tubes are tested on

 

This is a used I C Tester.I do not know anything about electronics. I got this from a friend and when the led test is pressed the the leds light up.That is the only test i know how to do. It comes wit

 

Excellent condition.

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

Lot of (33) good used 6BQ7/A and 6BZ7 vacuum tubes. Almost all are mainstream American brands (GE, RCA, Sylvania, etc.), with a couple of Japanese ones thrown in. All have been tested on a Hickok 6000

 

Pristine on the outside and minimal wearing around the interior cones. No cracks or splits. Beautiful solid wood cabinets make these a fabulous showpiece. Due to the all screw construction replacing c

 

Up for bids is a lot of (4) good used 12AX7A twin triode tubes by Sylvania. The tubes test good on my EICO dynamic tester and they show no shorts. The test readings are strong-weak or feeble tubes are

 

Pair RCA 6V6GT tubes both test strong. Glass is tight in the sockets.

 

VINTAGE CALENDAR RADIO Rare AM Transistor Radio:  Calendar Date Radio in Black Plastic, made in Hong Kong, Circa estimated 1970's. British Design Registration Number: 963269. In good shape, a few scu