Actually, my aim was to be able to choose between open and closed back, and all this for a much lower price than the X65. I came to this post to ask about the feasibility of such an operation, although I note that it is not very popular 😅 To do it, I need to: 1) see how the heat-sealed lid can...

Thank you all very much for your replies. Although I'm still not used to these X55s for presenting a "weird" response for me, also I do think they reveal details that will help me mix accurately. Still, the point was to try to have both versions - open and closed - for a fraction of the cost...

Hello everyone, I am new to the forum, so please excuse my inexperience, as well as my poor English. I have a small home studio for music production, and I have been using Beyerdynamic DT880 Pro 250 headphones with good results. For listening to music of various genres I also like them, but I...