Yamaha DSP-A1 Crossover Question (1 Viewer)

[Andy W]

Does anybody know what the bass management crossover low pass and high pass roll-off slopes are for the Yamaha DSP-A1?

The manual indicates the crossover frequency is 90 Hz, but it does not mention what the roll-off slopes are for high pass and low pass.

Thanks in advance.

 

[Andy W]

Does anybody know…please?

Andy

 

[Wayne A. Pflughaupt]

According to a review in the July 1998 issue of Audio, the A1’s crossover slopes conform to Dolby Lab specs (Butterworth) and Home THX dicta – 12dB/octave high pass, 24dB/octave low pass.

Regards,
Wayne A. Pflughaupt

 

[Andy W]

Wayne, thank you very much. And thanks for referring to the article in Audio magazine’s July 1998 issue, which I have. Now I can review the spec charts as well.

Thanks again.

Andy