For how long have you been using it?
2 years

- What is the specific feature you like best, the least?

the quality of production, the sound quality worthy of a high-end stereo system (with db more)

- Have you tried many other models before acqurir?

bose 802, Ev sx 300, mackie srm 450

- How do you report qualitprix?

excellent
- With the exprience, you do again this election? ...

unhesitatingly