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In Reply to: RE: Marantz 10B posted by Tube Hertz on April 28, 2008 at 19:11:53
220kHz filters. Same as some Drake & Hallicrafters shortwave/ham receivers from the 1940s thru 1970s. This design does not normally drift a lot over the years with quality capacitors. A gentle slope on the I.F. passband with many filter sections does sound very nice on any receiver.
I never heard one of the Marantz tube tuners, but I guess the lot would sound very good stock from the factory.
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