Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 (Denver Mods 7/26/84) 6/24/83; site drutx.UUCP Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!mhuxt!houxm!ihnp4!drutx!pmr From: pmr@drutx.UUCP (RastocnyP) Newsgroups: net.audio Subject: Re: AR, Grado, Hafler, c-j Message-ID: <354@drutx.UUCP> Date: Thu, 24-Oct-85 09:50:36 EST Article-I.D.: drutx.354 Posted: Thu Oct 24 09:50:36 1985 Date-Received: Sun, 3-Nov-85 16:58:41 EST References: <165@msunix.UUCP> <249@omen.UUCP> Organization: AT&T Information Systems Laboratories, Denver Lines: 10 Keywords: Tonearm mismatch I seem to remember that Grado's load optimally into 10K ohm rather than the phono preamp's standard of 47K ohm. Mismatching the load would cause the peak in the top octave. But once loaded properly, the Grados perform reasonably well. Unfortunately, optimal loading requires some modification to the preamp (~ $0.10 in parts at a surplus store). Yours for higher fidelity, Phil Rastocny AT&T-ISL ..!drutx!pmr