Ispravljanje krive Drine krivom Drinom (Filter bandwidth adjusment. Filter Shape adjustmen), što se više multiplikuje, tolko se i komplikuje, što svakako se svodi na Gordijev čvor i na kraju by a comb filter - uklanjanje artefakata digitalno....
Ovde nema ništa što već nisu ismislili Japanci
http://www.easyaudiokit.com/bekkan/manual/RenewDiscreteIV.pdf
http://www.easyaudiokit.com/bekkan/manual/DAC9038DManual.pdf
Two dual power supplies, two dual ES9038PRO DAC, two dual discrete I/V stages. Filter bandwidth adjusment. Filter Shape adjustment (Fast Roll-Off Linear or Minimum Phase or Hybrid) . THD compensation adjustment. Digital volume, Noise Dither ON-OFF, De-emphasis selector, Jitter Elimation ON-OFF. Master Trim setting, SW check and update, Frequency Calculator, DSD Bandwith set….