Up for auction is this vintage National tube amplifier This was found at an estate I liquidated last week on the top shelf in the master bedroom, previous owner was very old and had passed. I believe

 

Unknown condition, never plugged it in. Was kept in a very dry basement for last 20 years. All the tubes are there and it seems to be missing nothing. Polish it up a bit and it would be beautiful. Pos

 

Here are 4 tubes which test good on my old Jackson 598 Dynamic tube tester. Free carefully packaged shipping.

 

BACK AGAIN SELLING AFTER FINDING AOUT MY DECLINING HEALTH, AND HAVE DECIDED TO MAKE SOME LIFE CHANGES AND WILL BE SELLING JUST ABOUT EVERYTHING I HAVE COLLECTED FOR 50 YEARS SALES WILL BE INCLUDING CO

 

Three RCA Radiotron UX226; one RCA Radiotron UX227, one RCA Radiotron 171-A, and one RCA Radiotron UX280. All test GOOD on my classic CONAR 221 tube tester. Two of the tubes' bases are a tiny bit loos

 

1x 23mm Tube Damper Silicon Ring fit 6V6GT 6SN7 6SL7 GZ34 10pcs for audio amp Tube Damper Silicon Ring fr 6V6G You are bidding on a set of 10 high quality, high temperature industrial duty red silicon

 

3 Vintage Raytheon 6L6GB Tubes 1 NOS & 2 Used Testing NOS These tubes are tested in my Hickok AN/USM-118 Military tube tester! This tester is what the professional use in the tube business and is

 

You are bidding for two equal pieces PHILIPS 1940 13 cm full range / tweeters. The speakers are in very good condition, tested and measured OK. Very natural sound, clear high tones. The phenollic spid

 

You are bidding on 2 strong testing new old stock Tung-Sol 6K6GT tubes. On a calibrated Hickok 118b tester with a mimimum of 50 the tubes test 91 and 87. Test results are indicated on the tube boxes.

 

A rare find in a Vintage 1950's/60's Knight-Kit Wireless Broadcaster - Amplifier. This kit appeared in the Allied Radio Catalog and was a simple, low-cost, low-power AM radio transmitter. Thousands bu