The resistor above gives the oversampling multiplier,however you can make it a NOS DAC or NON oversampling dac by connecting the pcm1794 's SCK and BCK it can produce a non audible delay between channells butsound is better and can be corrected increasing one of the 2 resistors to BCK (sck ones shoud be removed)
Are you selling these on Ebay?
DAC Dual Mono PCM1794 Kit DIY PCB 192kHz 24 32 Bit WM8805 24bit CS8421 | eBay
DAC Dual Mono PCM1794 Kit DIY PCB 192kHz 24 32 Bit WM8805 24bit CS8421 | eBay
New boards on the way
V1.1 cs8421 wm8805 pcm1794 ,smaller pcb,better circuit,RED colour pcb
TPA6120 or TPA6120A2 headphone amplifier,improved dynamic range by decreasing load on I/V opamp, SMD HPF decoupling cap at the out of pcm1794-rest all hole mount components,leds for every stage of the DAC ,multiple connectivity options + analog switches
V1.1 cs8421 wm8805 pcm1794 ,smaller pcb,better circuit,RED colour pcb
TPA6120 or TPA6120A2 headphone amplifier,improved dynamic range by decreasing load on I/V opamp, SMD HPF decoupling cap at the out of pcm1794-rest all hole mount components,leds for every stage of the DAC ,multiple connectivity options + analog switches
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