Guy Lerner from "The Headonist" says
"All in all, the Aten is not one or two steps but several giant leaps steps ahead of Bob’s previous IMR incantations, and while I understand the sentimental appeal of those IEMs to users who took a chance on Bob, his new company, and his earlier experimental designs, the Aten makes them all redundant. "
Auricular review (Spanish) of the R2 Aten is live .
"It is unique and there is no other IEM equal in terms of sound customization"
Read the review (Spanish version) HERE
Read the (google translate) version HERE
Read the OLD NEW SOUND Spanish review HERE
"Si los R1 supusieron una especie de revolución, los Zenith son la evolución de la misma. Un iem que mejora en casi todos los aspectos al anterior, con un sonido de mucha altura, capaz de ofrecer características propias de auriculares orejeros y una versatilidad total gracias a los cinco tipos de filtr...
" as far as initial impressions go, these are a pretty big statement of intent from IMR, and a definite step up into the next league of sound reproduction."
Read part 1 of this in depth review of the Zenith on Audio Primate HERE