FIIO JadeAudio JT1 Professional Studio Headphones with Microphone - 50mm Drivers for Hi-Res Music, Gaming & Recording - Perfect for Home Studios, Podcasting & Competitive Gaming

update: It broke twice. The wires that holds the streachable headband are simply crimped and the crimped end hangs around a peg within the headband/headpad box; the other end of the wire loop are attached to an elastic within the headpad. I think this is a design flaw because even if you re-crimp the wires firmly, they tend to pull themselves out sooner or later. My fix is to crimp further into the wire and bend the ends around the metal crimpp. Hopefully this will hold. It requires 3 hands to hold everything together and a 4th hand to insert the screw and tighten. However since everything is put together with screws, everything is fixable.update: I have found myself enjoying the JT1 as the first choice amongst all my headphones. It turns out that harshness that originally hurts my ears was clarity and brassiness. After the initial break in, the mids and highs were ultra clear. I cannot go back to the sennheiser 660s anymore because of the lack of mids and highs. I have switch back to Tidal and using my KA3 via usbc instead of my btr7. Even the BTR7 via USBc isn't as clear as the KA3 with the JT1. This is a wonderful headphone once you get use to clarity. Combine this with Tidal and you have a great match.Original review: You know sometimes I think Z reviews is either wrong about these headphones or there has a been a change. For the last half hour I have been switching beteen 3 headphones, the Thieoaudio Ghost, the Sennheiser 660s and these headphones and I tell you the sound quality is very harsh and raspy and I'm listening through a BTR7 lossless. Not clear at all. I kid you not. Maybe we need to burn the headphones in, no idea... For the first time in my life of buying headphones these might be the first time I return a pair for sounding bad. however one thing is interesting... my 660s and theiaudio ghost both sound dark and muddy now when compared to the JT1 which has hasher raspy mids and highs.... what gives.... burning in....