Pix tube brightners

[jpdylon]

Be careful with the brightners on the electrostatic sets. You can run into complications with motorola series string sets with the ballast tube regulators. If the CRT is dim, there is not too much you can do. I have had tremendously good luck giving the 7JP4 a good rejuvenation session of a beltron CRT machine - however there still has to be some cathode material left to rejuvenate. If someone has already attempted to rejuvenate the tube with an 'atomic blast" CRT rejuvenator it may be a hopeless cause.