Henri Rapp is a production sound mixer and studio recording engineer based out of Cleveland, Ohio. He uses a Sound Devices 664 mixer/recorder, Wisycom MCR-42 wireless receiver and MTP41S and MTP30 transmitters, Lectrosonics SRc wireless receiver and SMDWB transmitters, 4061 and 6060 dpa lav mics and Sanken COS-11s, dpa 4017 shotgun mic and Oktava MK012 mics. Henri also likes the Timecode Systems Wave and UltraSync ONE.