Sennheiser HSP 4 Headset Microphone control the Elite-15i's technology and its

the Elite-15i's technology and its unique implementation are revolutionary and without peer

keyboards and drum machines and you’re ready to go

With three critically acclaimed effects

and a Waves SoundGrid I/O card

Cue section with Source select (ST1

Sennheiser HSP 4 Headset Microphone control the Elite-15i's technology and itsHigh quality permanently polarized condenser headmic with cardioid pick up pattern, designed for professional "hands free" applications. The adjustable neckband is visually unobtrusive and very comfortable to wear. The twelve available HSP 4 variants differ in color, size and connector. For wireless applications, the headmic can be used with different Sennheiser bodypack transmitters, depending on the connection cable (see "Variants"). For wired