All amplifiers sound the same as long as they have the same specifications: noise, THD, frequency response, watts, gain, etc. If the company is faithful in its spec sheet, don't mind what others say, it's a good amplifier.

Precision Power was legendary back in the 1990s due to their Art series amplifier (PPI Art) which is still highly regarded even today as one of the best SQ amplifiers ever made. So they have their heritage. However, ever since then wala pa silang "hit" ever since.

Depending on the price, there might be similar yet cheaper alternatives though. Price is always a factor ;)