You guys don’t know your audio ,the Newer 2100 series Mosfets amps are for sure warmer then the parasound halo integrated and more natural 8 hav3 head both with the same equipment, as far as build quality yamaha night and day better just look at the reviews pictures ,the Yamaha has 90% Nichicon gold tube
capacitors parts , dual 20 amp Sanken Mosfets per channel.
capacitors parts , dual 20 amp Sanken Mosfets per channel.