Onkyo TX SR573S

I did a lot of research before buying this receiver and I am very happy with the purchase. This is almost identical to the TX-SR504 with a few minor exceptions. The remote on this unit is much better than the 504, this has learning functions, macro...

I had been wanting to buy the TX-SR603 over this model, the TX-SR573, mostly for the the extra optical input and the optical output, which this model lacks. \n \nHowever, a local electronics retailer recently had this receiver for 50% off--an...

I had been wanting to buy the TX-SR603 over this model, the TX-SR573, mostly for the the extra optical input and the optical output, which this model lacks. However, a local electronics retailer recently had this receiver for 50% off--an unbeatable...

I had been wanting to buy the TX-SR603 over this model, the TX-SR573, mostly for the the extra optical input and the optical output, which this model lacks. However, a local electronics retailer recently had this receiver for 50% off--an unbeatable...