> >My point was: "is it worth the effort to replace a rough but simple >resistor with a more complex circuit using of active and passive >components ?" > good question, Mauri. - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com