Of very good material. In use since August 2007 with EM3 pro earsonics return to main mix: voice, acoustic guitar, Roland TD10 ...
(Notice the breath seems to me that a user left open mic force 7 Pas de Calais regions ... its wiring or failure of the machine see the ass).
Most ergonomics, Low consolidated batteries, comes with rack mount kit
It is true that the ears not provide great quality but they can still start in this monitoring system.
The price decline is a major asset. I'll invest in a 2nd for another application.