great review, thanks! do they sound warmer if you leave them in the fleece pouch for a few hours?
Headphone Reviews and Discussion - Head-Fi.org
leeperry
lelutas
Thank you for a such nice and in-depth review! It was very interesting to see some comparisons to FAD V since it's an IEM I consider buying. Now Orion also looks tempting 
How would you compare the treble response of these two IEMs? Which one of these would be more prone to sibilance?
When I demoed FAD V I found them to be a little (very little) too harsh on some brighter recordings. I love good detail and resolution capability in an IEM but can't tolerate any harshness.
How would you compare the treble response of these two IEMs? Which one of these would be more prone to sibilance?
When I demoed FAD V I found them to be a little (very little) too harsh on some brighter recordings. I love good detail and resolution capability in an IEM but can't tolerate any harshness.
d marc0
@leeperry thanks! lol we don't want that to happen do we 
@lelutas you're welcome, both of them have similar bandwidth extension (treble). Main difference is the orion has a slight emphasis in the lower treble. This is easily tamed to near neutral with the use of comply tx 400 tips. My experience with the heaven V - the treble is quite smooth but it does misbehave when not inserted deep enough or lack of seal. I use stock tips with them.
@lelutas you're welcome, both of them have similar bandwidth extension (treble). Main difference is the orion has a slight emphasis in the lower treble. This is easily tamed to near neutral with the use of comply tx 400 tips. My experience with the heaven V - the treble is quite smooth but it does misbehave when not inserted deep enough or lack of seal. I use stock tips with them.
r3n88
Try using Spinfit eartips (red tubing) . It'll make the treble better and the bass tighter. This is a very linear IEM when I tried it. The only thing that tops it in terms of linearity is the Rhines Stage 3 which is 3x the price.
