The ONLY advantage the 400 has over the 7600 is the speaker and absolutely
nothing else. The relative audio
quality of the 400 is overrated. The audio difference compared to the 7600
is small. These are portables after all.

I chuckle when people equate speaker frequency response to receiver quality.

Hmmm, a mistake, that's possible. I'm optimistic though. Darren

I have both and the 7600 blows the 400/G4000 away in every other category.