Btw, the MQA decode through only USB has apparently been solved for about a year. The newer 590s with a standby function also will decode MQA through all inputs, just like a 390.
that is good to know... i sold my 590 over a year ago... did hegel handle this via firmware update so all 590's can gain the added mqa functionality, or are only newer shipped 590's able to do this?