$9 simple swivel clamp http://toolusa.amazonwebstore.com/SWIVEL-... - David Lynch

$7 bit bulkier, but sturdy http://www.sourcingmap.com/multifu... same one for $13 http://www.daydeal.com/product... - David Lynch

$15 pedco ultra clamp, similar http://cgi.ebay.com/PEDCO-U... $24 looks same http://www.onlinefitness.com/product... - David Lynch

$36.95, this one, I like, it has an pivoting arm! http://www.adorama.com/VGVS92... - David Lynch

I need to find a similar microphone pivoting arm, or just find a microphone clamp to mount on a second pivoting camera arm. - David Lynch