Grounding SPDIF and Outputs to Chassis?

[mfrimu]

Hello,

Just finished a DAC and would like to know if it is advisable to ground the connectors (RCA) of the input SPDIF and Analog Out to the chassis?

Also should the chassis ground be only grounded at the mains in?

(DAC uses separate digital and analog ground planes - connected on the PCB at only one point)

 

[fmak]

Hello,

Just finished a DAC and would like to know if it is advisable to ground the connectors (RCA) of the input SPDIF and Analog Out to the chassis?

Also should the chassis ground be only grounded at the mains in?

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Try 0.01-0.1 uF on on the spdif. I prefer not ro ground the analog at the chasis.