I’ve never had the pleasure of using or hearing the Isotek EVO3 Aquarius, however, I found this interesting video: https://www.youtube.com/watch?v=i12vyTf7vyg
I do own an Equi=Core 1800 and an Equi=tech Q2. I don’t know if it makes any difference but watch the video and the ease that the speaker has when lifting and turning the Aquarius due to its less weight. I guarantee you that can’t be done with the Equi=core 1200 OR Equi=tech 1R because of their massive weight. I don’t know if that makes a difference but I wanted to go on record as pointing that out. Perhaps the three you asked about have a trial demo period depending on where you purchase them from?
Let us know what you end up with.
Best regargs...
I do own an Equi=Core 1800 and an Equi=tech Q2. I don’t know if it makes any difference but watch the video and the ease that the speaker has when lifting and turning the Aquarius due to its less weight. I guarantee you that can’t be done with the Equi=core 1200 OR Equi=tech 1R because of their massive weight. I don’t know if that makes a difference but I wanted to go on record as pointing that out. Perhaps the three you asked about have a trial demo period depending on where you purchase them from?
Let us know what you end up with.
Best regargs...