Dear all,
One of the potential weak links with digital dsp is the ADC in the analog input. I have over the years tried to mitigate this by using BSS digital input cards and fed them digital AES signal.
Now there is a new kid on the block launched by BSS. It's not out yet but will be in a few weeks. It's an USB to BLU-link device and for those of you using a compter to feed your system music it will avoid any digital-analog-digital conversion. This should have potential to improve sound quality. It also works for all Crown amps with BLU-link.
http://bssaudio.com/en/products/blu-usb
Kind regards
//RoB