AnLaoJin
Member
The advantage of the amplifier (called P150/600) with Purifi is lower distortion as you point out. It also remains cooler and therefore has no backup fans. But with less power and the cost will also be higher. Whether this lower distortion is audible or not is something that would require an objective test and "the jury is still out".
You can bridge two P150/600 amplifiers (Purifi based) to achieve continuous 600W but obviously the cost will be much higher than one single P400/1000.
Thank you, Bjorn. Are you an vera engineer?