I give a shot for Brainwavz because I read some excellent reviews about ear pads but I buy for my Superlux HD668B because I search for confort vs the original ear pads, when I install it I start to listen some good music Rock,Jazz,Classical the sound of the Superlux is wide soundstage, punchy bass and quick,mids very neutral and the highs has a detail plus they reproduce frequency little bit overall like 7-8khz but I using an hybrid headphone amp and r2r dac NOS they down little bit tights but with Brainwavz is a fixer an all around sound,confortable, looks good etc for start bass they sound more tight in punch that's very good,mids neutral but more little bit texture and the highs stay the same but down a little bit in frequency like 4-5k is completely excellent the headphone isn't bright but has a certain detail but I'm happy with that I highly recommended the Brainwavz ear pads, may later in few weeks will buy another for my hifiman headphones or sennheiser hd 5xx jubilee. stay focus soon!