Vocal microphone for speech and type "diffrode" (I had not heard before). It possde an on / off switch inaudible.

This microphone is adapted particulirement in environments high risk of feedback. An internal switch allows you to select the type of music or voice use. The latter mode intersects the curve in the lower frequency drives.

MSDS: http://www.crownaudio.com/pdf/mics/126593.pdf

OVERALL OPINION

The change of mode speech / music ncessite screwdriver and pliers. Rponse curve is significantly modified and you really choose how adquate. The micro side a small fortune in Switzerland: PRS 600 (I think too much), but if one has problem of srieux Larsen can be INTERESTED.