Anyone else notice a load of sibilance with the MEElectronics M6?

[HappyFi]

^I recall reading someone a while back saying they had a very positive result using the Monster triple flange with the M6.

 

[ljokerl]

That was me. Coincidentally, I just got a new M6 today. 10 minutes out of the box and I can hear no sibilance with the Monster large trips.

 

[EternalEmpire]

Quote:

I also focus mainly on EQ for these because I stick w/ the Tri flanges many don't like.  I find the Tri flanges just give me the most secure fit for being active.

I found the tri flanges to be horrible. It took me over 10 minutes to actually get a seal with them and even after I'd gotten the seal they'd just fall out of my ears after making the slightest movement.

 

[FirsToStrike]

Quote:

I have the M9s which apparently share the same drivers & I don't hear much sibilance really, even with the stock tips.

I can hear sibilance on my M9s, most of the time it doesn't bother me but when i notice it, it can be quite irritating.