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Posting-Version: version B 2.10.2 9/18/84; site watdcsu.UUCP
Path: utzoo!watmath!watnot!watdcsu!herbie
From: herbie@watdcsu.UUCP (Herb Chong [DCS])
Newsgroups: net.audio
Subject: Re: Spring cleaning Preamps (actually CD vs LP)
Message-ID: <1437@watdcsu.UUCP>
Date: Thu, 30-May-85 10:07:22 EDT
Article-I.D.: watdcsu.1437
Posted: Thu May 30 10:07:22 1985
Date-Received: Fri, 31-May-85 02:25:06 EDT
References: <141@utflis.UUCP> <301@moncol.UUCP> <494@edison.UUCP> <60@angband.UUCP>
Reply-To: herbie@watdcsu.UUCP (Herb Chong [DCS])
Organization: U of Waterloo
Lines: 22
Summary: 

In article <60@angband.UUCP> sjc@angband.UUCP (Steve Correll) writes:
>Anybody
>have any numbers handy on cartridge phase response w.r.t. frequency? On
>step-up transformers?
>                                                           --Steve Correll
>sjc@s1-b.ARPA, ...!decvax!decwrl!mordor!sjc, or ...!ucbvax!dual!mordor!sjc

most transformers i know state within 20 degrees (or better) for the
transformer alone.  coupled with the cartridge, the shift depends primarily
on the mechanical damping of the cantilever and almost not at all on
the cartridge load, after the phase shift of the transformer has been
accounted for.  if memory serves me correct, the two phase shifts
are usually in the same direction and so sum to a greater phase shift.

Herb Chong...

I'm user-friendly -- I don't byte, I nybble....

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