* For how long have you been using it?
~ 5 years

* Did you try many other models before getting this one?
No, it was my first

* What thing do you like most/least about it?
Non DMX, adjustable microphone sensitivity, effect of false ceiling, etc. 3D tunnel.

* What is your opinion about the value for the price?
A bit expensive, but it was 5 years ago, more standards were going to change, and it was no longer standards .. So I had a rabbit ....

* Knowing what you know now, would you make the same choice?
Yes, if the norm and the added boost DMX