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21fb j p22

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#11

10-13-2023, 09:45 AM

Yamamaya42 Yamamaya42 is offline

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Join Date: Nov 2018

Location: Round Rock TX

Posts: 3,218

Quote:

Originally Posted by timmy

What’s the difference between the 22 and 22a

old_tv_nut could prob go into it in much more detail, but it has to do with the type of phosphor chemicals used, the purity of color they give off, and how hard they had to be driven.

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