Hi,

I was reading the design ideas of the Chord QBD76 DAC and I see that they discuss about the filter tap lengths and that the longer the tap length the better the sound quality.

http://jumpmonkey.fileave.com/Digital%20Technology%20Notes%20QBD76.pdf

Could you tell what is the tap length of the filter employed in DAC1? Would the sound quality increase with an increase of the filter tap length?

Thank you!