AfterDark. Project ClayX GIESEMANN. OCXO Trifecta Extreme Edition for Merging NADAC DAC (Audiophilestyle Edition)The developement of Giesemann OCXO Trifecta Clock x 10M Master Clock Extreme Edition for Merging NADAC This version is designed along with customer who is recently purchase the Merging NADAC for his audiopile sysytem. Since NADAC is requires a specific frequency to work for all samplying rate. He contact AfterDark. and see if we have clocking solution which can provide the flexibility on working with different Word Clock Frequency, 10M Master Clock