Harold Hallikainen mai.hallikainen.org> writes: >=20 >=20 > I ran across a nice General Radio microphone calibrator that uses one of > the above batteries. This is a cylindrical 9V battery with the usual 9V > battery clips on opposite ends. The Duracell is something like 8.2V, but > works (the device works down to 6V). Does anyone know of a source for > these batteries, or perhaps some sort of adapter that more common > batteries could be fit in that would fit this form factor? http://batteryguy.com/al-9v-alkaline-battery-six-pack-al-9v.html they claim to have it, I have no personal experience with the company. Good luck, Sergey --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .