I have been searching an integrated stereo amp for 2 channel listening. I narrowed my choices down to these two and need some input for deciding. NAD is awesome, but I never had the chance to listen to it in my setup, or with same speakers that I own, and I didn't hear the Marantz. Nad is 50W p/c and the Marantz is 95W p/c. I am leaning towards the NAD as it is $150 cheaper than the Marantz and I love its looks, but Marantz's 45W extra power and especially Class A feature is confusing my mind. I like to listen to music at low volume and dynamics and detail at low levels is the main improvement that I am looking for by adding the amp... Would the Marantz serve better to this purpose as it has more power and class A feature you think? I will appreciate any input about these two amps, ty.