Thanks, so why does the apdozing filter have to be restricted to only being used in the upsampler.

I think the lack of HD621 firmware is an oversight or there is a reason they didn't want it public yet as they may still be working on it. I would not infer apodizing availability from that.


- Fiddler (IMHO)

If you think listening to music is fun, try learning an instrument.
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