More power or better quality power?


I use a 120 watt NAD integrated and a pair of Sonus Concerto Monitors (Home version), and a REL stadium III for the low end. I am researching new integrateds because my System sounds lifeless. My car system sounded much the same before I added a higher power (twice the wattage) and higher quality (3 times the price) amp. The difference was night and day. So I am wondering, do I need more power for my home system, or do I just need better quality power...or worse yet, BOTH! My room is pretty large (18 by 18 give or take, plus a high vaulted cieling). The system is tucked in a corner and i listen from about 8 feet away on axis. I listen to everything, but mostly rock. I was considering a 100 watt Primare that is on audiogon right now. I was going to go Plinius, but I think with warm speakers, and warm cables (cardas) That might be just too much warmth :)
Low level quality of sound is important because I do no live alone and don't want to need to crank it to get a good quality sound.

So, is bigger really better, or is it it the quality?
phoenix469

Showing 2 responses by phd

All things being equal, a simple circuit will most always produce a better sound at low levels and if you don't need the additional power, thats where you need to be. More power does involve more circuitry which can adversly effect low level detail & transparency to some varying degree. In addition, quality parts and how a product is engineered will also play a major role in sound quality. So for Phoenix469, my vote is for sound quality as opposed to more power.
Bob_reynolds, in my opinion, a quality watt represents power that contains a highly desirable audio signal & is pleasing to the ear as opposed to mediocre sound.