I have noticed a related strangeness with drivers of many different cans -- sometimes, if I haven't used a can for a week or more, and I listen to music with them, the volume gets slightly louder over the course of maybe 5-10 minutes or so.
I know this happens, when the volume starts getting higher than my normal listening level, and I have to turn my stepped attenuators down by one click.
I've noticed this effect many times, with different cans.
Same thing on initial burn-in on new cans -- I set the volume at a certain normal-listening click setting, and when I check progress later on, the cans are quite a bit louder, almost every time I start burn-in on a new can.
So, drivers DO tend to "soften up" or "loosen up", or whatever.
And, sometimes "stiffen up" if unused for a while.
And I burn-in a LOT of new cans (Head-Fi can addict here).
I know this happens, when the volume starts getting higher than my normal listening level, and I have to turn my stepped attenuators down by one click.
I've noticed this effect many times, with different cans.
Same thing on initial burn-in on new cans -- I set the volume at a certain normal-listening click setting, and when I check progress later on, the cans are quite a bit louder, almost every time I start burn-in on a new can.
So, drivers DO tend to "soften up" or "loosen up", or whatever.
And, sometimes "stiffen up" if unused for a while.
And I burn-in a LOT of new cans (Head-Fi can addict here).














