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Old 05-05-07, 10:15 PM   #13 (Link)
 
MakeFlat
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Alias: Nick
Loc: Seattle, WA
User: #7848
Since: Mar 2007
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Re: AVR Frequency Response Graphs


Quote:
MACCA350 wrote: View Post


Blue = V.AUX input and SUB output with speakers set to SMALL set to both STEREO/DIRECT

Something really screwy going on there I even reset the microprocessor but it didn't make any difference.

Any ideas?

cheers
I'll comment on the blue curve. Your result is consistent with my REW runs for the Stereo Mode on the Denon 1604. There is one difference: In the Direct Mode, the SUB response appears to roll off at 8Hz on my 1604's SUB output. So I guess Denon changed the design. Why they decided to roll off Stereo at 40Hz on the Denon 160x, it stumps me

Also, on my REW runs, in Stereo Mode, the mains and sub appear to be quite a bit lower in level when compared to all other modes: PL2, 5 Ch, Direct. The level is consistent with what you find on the sub's level.


Nick

Last edited by MakeFlat; 05-05-07 at 10:31 PM. Reason: Added a paragraph.

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