CADCAM
Headphoneus Supremus
How do you do burn-in process? I heard mix reviews about this, I'm not eager to try it but if it makes a significant different then it couldn't hurt. So how long and what did you use for the burn-in process? The foam mod seems simple enough, can do that, by the way which one do you prefer Superlux HD668b or HD681 EVO? Seems like you own both was just curious, thank you for the suggestions. I listen to mainly (vocal) pop, hip-hop, techno but also mix of genres of music. Wouldn't mind if the bass was punchy (hopefully these are)
All I do to burn-in my headphones is load my Onkyo 6 disc platter up with a variety of music and hit random & repeat. I play it about the same volume as I would to listen perhaps ever so slightly higher. I only check in when I get in from work and only listen a few seconds. I usually shut it down over night and fire it up again in the morning. After 50-60 hours I feel most headphones should be good but I have heard other members say 100+ hours.
I like both Superlux headphones and they are different animals IMHO. EVO have more low end.