Hello, I've bought the M-40 from amazon thinking I was grabbing a really good deal (was ~60% discount, costing 109£). After a day of hearing them I was so disapointed I decided to send them back. However my roommate tried them out and decided to keep them. After a month of usage, I've asked...

Thanks Tiemen, your comments were very helpful

I wear glasses. Are these too uncomfortable with them? I have a medium/small head and ears (my ear is bit smaller than a Grado Comfy). How is the ear room compared with the k271? I have the superlux hd681 (can take the k271 pads) and I find plenty of ear room.   Besides the original pads, are...

Hi! I'm wondering if they cause fatigue while listening for long periods of time and also if they are comfortable. I'm looking for some cans to use at work (openspace/IT office). Also how do they compare (rather how different are) from AKG k271 MKII or k550?

Hi! I'm wondering if the k550 can be used while wearing glasses if properly adjusted. I've read a few reviewers saying that these loses a huge amount of bass while wearing glasses making them pretty unusable but I'm unsure if they tried to adjust them correctly as the OP mentioned.   It would...

Thanks for all replies! Never heard of Mikros 90 but they seem hard to find in europe (I've just ran a quick search at amazon and ebay uk). I'll read further about those.   About the k550 I've heard they have to be perfectly sealed and by wearing glasses (this is a very important point for me)...

(ups duplicated the previous post and seems I can't delete this... please ignore this post)

  Sure! I couldn't agree more on that! I'm just trying to probe if any Grado user would recommend one of those closed cans and comment about some possible similarities. Those closed Grado looked pretty sweet! 

Hi! This is my first post here at head-fi and my wallet doesn't like this. Currently I own a Grado SR60i and the modest Superflux hd681. I love the sound of both but, due the nature of those headphones, they leak quite alot and aren't suited for office work.   Put it simply: If you are a...