Checked one of these out at a Target store in Ft Myers FL this past week. First HD radio I've came across that actually works! I've seen many Boston Acoustic and Acurians at RadShack that are absolute junk. The Sony uses a small wire antenna for FM that received two local stations broadcasting HD1 and HD2. Digital lock-in was quick and the sound was great. No antenna for AM, so that was not checked. Price was $178 at Target, but J&R has it online for $150.