Anybody got a bass drum circuit?

From: Tom Wiley (tmwilspamnot_at_png.com)
Date: 07/13/04 

Date: Mon, 12 Jul 2004 23:40:08 -0500

I have about wore out my proto board trying stuff but I can't get a
satisfactory low frequency "boom" like a drum. It doesn't have to be
music quality - just a window rattling boom. I found a zillion circuits on
churps, tweets, wa-wa and everything else but not much for low frequency
audio stuff beyond sine and square waves. Possibly it can't be done
without a whole pot load of components.

Anybody got a schematic?

Thanks
TW

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