Hi,

I am very interested in a combination of products to make a reference DAC:

- S/PDIF 4:1 MUX/Receiver Module
- Metronome ASRC Module
- Opus Dual-Mono DAC
- Volumite

The output will then be connected to a reference ClassD poweramplifer with balanced input.

My concern is how a can a reference clock be connected to these 3 parts and what should be the frequency?
When Volumite is connected the Opus are in SW mode - how can the digital filter be set then?

Thanks and best regards,

Allan