I must admit it : this reverb is awesome! The best i've ever used, especially good on Trance genres like uplifting, ambient etc. I just love it, it can bring live to leads, move pads into othewordly space.
Its hard to believe, but insane sound quality of this plugin goes hand in hand with CPU-friendliness, i mean if I put Eos on any track, CPU meter in Ableton doesnt want to jump up to one percent... This is uncommon.
It has 3 algorithms and all 3 sounds gorgeus, but my absolutely favourite is hall, as I am trance producer.
I was looking for a good reverb for a long time, tried almost every available on the market, but srsly, only Eos (and maybe EasyVerb from PSP) is as good as I need it to be.
And the best part is price... 49 buck for that quality plugin (yeah its simple, but it sounds good and thats all that matters)... Must have.
I have noticed Eos produces some constant low-level noise even when no sound is feeded into it. With just one instance the noise level seems to average somewhere around -105 dBFS, which of course is completely inaudible. In larger projects, though, with multiple instances, the noise level builds up and can easily mess up dithering and may even come audible at some point. So I recommend using noise gate with Eos.
By the way, I tried stacking 10 instances with big and long reverb settings on one channel and the noise came clearly audible. I bounced and normalized a clip, and I must say the result sounds really creepy. If there are any drone/dark ambient producers out there, you might make use of this noise leakage. ;).