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Re: Anybody try air variable caps for RIAA networks?

well dan M could dunk that variable air capacitor in a glass of water and see what happens to the values... leseee assuming air = 1 and water = 70..... 750pf * 70 gives us a .5mfd varaible cap :-)

just looked at the dielectric constant table... water is closer to 80... but get this... hydrogen peroxide is a whopping 121, anybody know how stable this is, and how it might respond to voltage potentials??? and for those of you whio had to know, cocaine is a mere 3.1, so save it for insulating your transformers.

dave


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