Audiophilepure

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“The DAC502’s Room Equalizer comprises five filters that can be set to peak/cut or high shelf for left and right speakers individually or together. To make use of this function, you download a FLAC or WAV file from the Weiss website that sweeps down from 200Hz to 20Hz. While playing this file, you note the time when the loudness is at a maximum. The Weiss processor’s manual includes a table that correlates the time with the frequency of the sinewave. You then manually create up to five correction filters, a complex process that would be more user-friendly if integrated with an app like Room Equalization Wizard.”