"RST Engineering" wrote in message
...
Sure they are, you just can't run a LOT of DC current through them,
especially on the ends of the tracks.

Hell, I've got ordinary 100k audio taper Alphas (the ~1" chassis mount
solder lugs style) that go scratchy just from the offset my computer's sound
card produces. Microamperes at best.

Tim

--
Deep Friar: a very philosophical monk.
Website: http://webpages.charter.net/dawill/tmoranwms