Original poster: "Mccauley, Daniel H by way of Terry Fritz <twftesla-at-qwest-dot-net>" <daniel.h.mccauley-at-lmco-dot-com> Its much less expensive and much less a hassle if you just wear some cheap earplugs Dan > If im making a power cabinet, maybe I'll make a soundproof box for > my spark gap. my ears are ringing. :) > > larry d. > >