Good question. Tonality and timbre I would give the slight edge to the Zens. Vocal lovers would love the Zens. IT07 has this liquid quality to the sound that makes them among one of the best hybrids in the market with supreme bass control and the lowest hitting bass around. Sub bass focused, imaging on both earphones are superb. IT07 has more of a traditional reference sound balancing.. Zens are a bit more harmonish but with high levels of technical ability. Both have great stage and depth.
If you fellas own the A7 or the NM2+ or both .. Think much higher levels of both earphones and I think you can understand what the IT07 and the Zens are like. Just like the cost difference on the A7 vs the NM2+ Their higher end brethren cost accordingly $899 for the IT07, $699 for the Zens.
If your considering upgrading to either one. You gotta ask yourself. Do you want one of the best hybrids in the market or one of the best dynamics in the market. Either earphones are just stupendously good. So the mids of the IT07 is actually the nice dynamic Ibasso is using and the upper details are all done with the 6 BAs on tap so naturalness and tonality is also wicked good on the IT07.
Upgrade to these would be
Upgrade to these would be
I ain't gonna lie. These two earphones will trade punches and I don't know who would win. Both are exceptional and I consider both clearly in the TOTL territory. Obviously the Zens have the better value of the two. IT07 as some astounding bass with a liquid sound presentation. Zen has this dimensional highly technical and clean resolving character that is also very addictive. Pick your poison. Both are substantial imo.