Mine is the most musical system I have ever heard and boogies with the best of them. Sadly, it's easy to kill the sound by poor set up. A room correction system for example is reasonably easy to initially set up, but it takes quite a bit of practice to create a suitable target curve to make it sing. Most users think it's a case of simply loading up one of the many pre-loaded target curves. The next generation of the RCS's should be much simpler to use.

A TDA will sound good, but not excellent until it has been EQ'd

I see where you are coming from about not being so musical, but I think that relates more to the RCS and 2150 amps. The TDA is so much better.

A Stradivarius in the hands of poor musician sounds like sh*te.  :guitar: 

Ben