How many threads have you read about the great sound from a 330c?
How many have you read, threads that proclaim the unit great sounding, about the Pioneer?
I'm just saying.
If you want to collect the nice little ones, I think you would want earlier Pioneers (blue lights), Tandberg, Marantz, Kyocera and Sansui.
But for the price of the little receivers, $20 or so, what's to lose?