Dsnuts
Headphoneus Supremus
- Joined
- Jun 20, 2011
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First I would like to say I agree with your observations on the AD900X a recording.. This is indeed how they sound but in the early stages of the drivers. And I know how you stand on the whole burn in thing but would you believe me if I told you the fullness in the lower mids as well as the rest of the sound get much more fuller, smoother around the 150th hours of burn in.?
I know 3 other headfiers that took my recommendation of burn in and did just that. All of them will confirm my statements of this. I know it sounds hokey but what you described is how they sound within the first 20 hours or so..The burn in process for these cans take some time and effort but in the end will completely surprise you. Burn in or not. These will slowly but surely get progressively better as more music is played through them and at fairly loud levels too. You gotta tax them big 53mm drivers here.
I would keep running music through them..I am 100% sure that AT did absolutely zero factory burn in on these cans..The sound from open box to where they are now on my pair is a stark contrast. Try it out.. What you like about the AD900X will only get much better.
I know 3 other headfiers that took my recommendation of burn in and did just that. All of them will confirm my statements of this. I know it sounds hokey but what you described is how they sound within the first 20 hours or so..The burn in process for these cans take some time and effort but in the end will completely surprise you. Burn in or not. These will slowly but surely get progressively better as more music is played through them and at fairly loud levels too. You gotta tax them big 53mm drivers here.
I would keep running music through them..I am 100% sure that AT did absolutely zero factory burn in on these cans..The sound from open box to where they are now on my pair is a stark contrast. Try it out.. What you like about the AD900X will only get much better.