[Jian]

I've just bought a pair Pro 900s, and the supplier said he will have new version of pro 900 arrived soon. He said he do not know the deference, and ask me do I prefer the old one or the new one to be delivered.

So I think it is better to ask the source direct

, been a fan and user for a while, looking forward to the reply

 

[ultrapaul]

The only PRO 900 availale is the one that you purchased. Ultrasone isn't palnning another version at this time.

Happy listening!

 

[Jian]

Thanks for the conformation!