A/D converters... that has always been a hot debate if it still plays a role at all or not. Some say all current converters are so good that you don‘t hear a difference. He mentions that the Montage has more insertion effect capabilities. I suspect this is more likely to be responsible for some layered sounds sounding fuller on Montage. It wouldn‘t be a reason for me to prefer the Montage. The Integra has very bad reverb, the MoXF had a much better one. If the MODX effects are on the MoXF level, I‘ll have nothing to complain about.