CRT .5 is very noisy

My plan is to get others in my area interested in these CRT conversions at the local indoor electric track so we can have our own class :)

The "issue" if you will of the sound, is that most of these guys are used to that pseudo quiet 64 pitch. Guys at the track thought there was something wrong with it because it was so loud. They thought it was eating something.

I just don't want them to get the impression that there's something wrong with it and don't "buy in"....