Andrew Rossmann wrote:

Not sure if they still offer the option, but I have an Onkyo receiver
(TX-NR609, a few years old) that has a special proprietary port in back.
I think one of the items available was an HD tuner that could plug into
that.


I am in the market because my Onkyo NR616 is in the process of failing.
I think I am soured on Onkyo.