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Joined: 11/28/2014(UTC) Posts: 21  Location: Tatabanya
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Upper frequency response 100k+ for the legato (default config 680ohm, 0.0022uF)?
I'm planning on R9-16~1.6k and C1-C4 560pF = 167khz
IVY is 27k? Any reason for the difference?
And what if no C1-C4 at all? In my case cabling and connectors will provide at around 250pF anyhow...
I would prefer lower values for easier load...and although don't care about much over 30khz, I wonder how some amplifier would deal with (especially class D) with the extended response. Or how the Legato circuit would be effected by no C1-C4 at all.
Cheers.
A<.
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Rank: Administration
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Joined: 10/24/2006(UTC)
Posts: 3,979
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Hi,
You should feel free to experiment. The stock values were chosen largely based on personal experience and trying to keep phase shifts high enough not to come into play.
Cheers!
Russ
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