Aaaah. That's reassuring. Thank you. Really appreciate the comparison and explanation. I've owned four hybrid iems in my lifetime. The Astrotec AX35, Dn 2000, the ASG 1+ and UM Merlin. Of the four, I only found the Merlin and ASG 1+ to have been well implemented and coherent (to my knowledge the ASG 1+ didn't have crossovers so coherency wasn't an issue for it). So naturally the question of crossover implementation and coherency is one of great concern to me.
9/28/16 at 9:58pm