Sennheiser HSP 2-EW-3 Headset Microphone octave one which provides equally detailed

one which provides equally detailed audio information at any volume setting

the white Electro-Voice EVID C8

It's powered from the connected receiver

X knob sets the amount of time it takes the reverb to swell in after a note is played

Switchable-Mode HDMI Inputs

Sennheiser HSP 2-EW-3 Headset Microphone octave one which provides equally detailedHigh quality permanently polarized condenser headmic with omni directional pick up pattern, designed for professional "hands free" applications. The adjustable neckband is visually unobtrusive and very comfortable to wear. The twelve available HSP 2 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