« Reply #3 on: January 25, 2021, 06:09:06 AM »
Have you already patched the OS to 1.2.0?
If so and it's still doing this, I would send support a note. I don't get a volume difference like that between the two filters.
I find the difference heard on each filter type depends largely on the type of sound, but to me the Rev 1/2 filter tends to sound a little brighter due to the more linear nature of the envelope. The Rev 3 filter is more logarithmic than linear, which rounds off the high frequencies more abruptly, rather than filtering on a more gradual slope.
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