On Thu, 11 Nov 2004 10:50:17 +0000 (GMT), Jim Lesurf
wrote:

Still, it must be useful when he is working on valve power amps to be able
to hear it when the amp oscillates at 100 kHz. Perhaps that's why some
magazines like his designs so much... ;-

For some reason, 'bats' come to mind here. 8-]

Are you sure that isn't "comes to mind"? ;-)

d
Pearce Consulting
http://www.pearce.uk.com