Posted on Sunday, 12th April 2009 by Auw Jimmy

One factor that makes me like tube is its glow. Well, it’s hard to explain, but some tubes have a beautiful color, especially in dark room. Here is some of them.

Below is the 0A3/VR75 tube. It has red/fire color. Very bright and aggresive.

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Tags: Knight, Mercury, rectifier, tube tester, voltage regulator tube, VR tube
Posted in Collectible Stuff, Personal | Comments (9)