thanks fer the info >It take's ~26 volts with 4200vdc EP for >ZSAC of 300ma. >Paul > >> It's surprising that a Mu=200 >> triode needs 30v of operate bias. tnx. > >_______________________________________________ >Amps mailing list >Amps@contesting.com >http://lists.contesting.com/mailman/listinfo/amps > - R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K, www.vcnet.com/measures. end