User blog comment:Angel Emfrbl/Most recent popular Myth - Kaito V3's range/@comment-5057772-20130808194620/@comment-75.83.58.151-20130819101043

KAITO V1 could only handle higher notes better because of the V1 engine.

With V1 no matter how high or low the vocal went the volume of the notes wouldn't change, now with V2 and V3 as the vocal gets out of it's range it gets weaker and softer.