-40%
Brown Boveri Q450-1 RF Power Triode
$ 81.31
- Description
- Size Guide
Description
Hello. It is marked as 537/D326. I have measured the filament resistance. It is about zero ohm (within the precision of my multi-meter). Glass is clear. No marks or darken spots. It looks like it is not used. However. I can't guarantee since I have no way to test its emission. I have listed as non working unit! Please bid according to! You are the onw who is going to take the risk. The compatible ones are priced as 4-5 times higher. I have sold many RF tubes of with similar conditions before and the buyers were all happy. These are probably bought as spare parts by radio stations/military here and never need to be used.I will pack it carefully. It is an heavy piece. I will charge 30 USD for shipping. I will ship it to anywhere in the world. The item is going to be shipped from Istanbul, Turkey. Usually it takes 7-10 days for you to receive. Good luck.