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SU-9 Sound Color: Anybody know the curves?

MJG

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Has anybody reverse engineered what curves are applied by each of the sound color settings?
 

JohnYang1997

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Sound-scaled.jpg

Source: https://www.l7audiolab.com/f/smsl-vmv-d1se-dac/
SU-9 should have the same implementation.
 
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MJG

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Does it really only affect 1khz-10khz?
 

Vini darko

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Does it really only affect 1khz-10khz?
Hi welcombe to ASR. No these selectable profiles affect the whole audio bandwidth. Wolf was using 1khz test tone to show whats going on with the different profiles. The data would look the same if he'd chosen 300hz as a test tone except H2 would be 600hz , H3 1.2khz.
 
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