I'm searching for head units for a system upgrade I'm detailing on another thread.

http://caraudio.com/forum/general-di...ts-advice.html

But for the Head Unit I'm unsure these days what brands are considered quality sound wise, and which are questionable, especially in the mid-price range.

I'm Mostly Looking at Pioneer, Sony, Kenwood, and JVC (which I didn't think was too great but I liked the features on one.

This is the Pioneer I'm looking at.

Amazon.com: Pioneer DEH-P7200HD CD Receiver with HD Radio, OEL Display and iPod Control: Electronics

Must haves are 6 Channel Preout with at least 4 Volt signal

I'd like it to have built in HD Radio

Front Panel Aux in, USB on front is a plus.

Quality sound output.