In article , Dave Plowman
wrote:
In article , RPS wrote:
That's what I thought, but over the years I have listened to WFMT on a
large number of systems in various high-end stores in this area and
the effect was not always present. Of course it could be anywhere
between my antenna, tuner, amp, and the speaker, but it has persisted
through one change of tuner and amp.

A small amount of multi-path will give this effect while going
virtually unnoticed on most music.

An equivalent effect can also occur if the IF is a bit too narrow and/or
has an uneven inband response.

Slainte,

Jim

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