As such, I use the SPDIF output for my HTPC, since the analog path introduces an ungodly amount of background noise.<BR><BR>I agree with abbub, get the connector and drill a new hole in your case.

Internal operating voltages in electronic devices continue to decrease, but input-source voltages don't change. As the difference between input and output voltages increases, so does the improvement ...

Op amps are voltage-amplifying devices designed to be used with external feedback components—resistors and capacitors—that are situated between their output and input terminals.