Sennheiser ew 112-p G3-A Wireless Microphone Kit with EK 100 G3 Diversity Receiver Frequency Band A (Range: 516-558MHz) - Bundle with Zoom H4n Pro Handy Mobile 4-Track Recorder, Cleaning Kit Besfile A tuner and metronome are

A tuner and metronome are also built-in for precision playback

It can do so via two combination XLR/1/4" jacks

headphone expansion solution

a full mixer with studio-quality effects

6 are 100mA and 2 outputs are high current outputs (300mA)  for higher current drawing pedals like line 6 DL series modelers

Sennheiser ew 112-p G3-A Wireless Microphone Kit with EK 100 G3 Diversity Receiver Frequency Band A (Range: 516-558MHz) - Bundle with Zoom H4n Pro Handy Mobile 4-Track Recorder, Cleaning Kit Besfile A tuner and metronome areSennheiser ew 112 p G3 Bundle Overview The Sennheiser ew 112 p G3 Wireless Portable Microphone System is intended for portable wireless operation, such as video and field recording applications. This system includes a camera mountable receiver, bodypack transmitter, and ME 2 lavalier microphone. The SK 100 G3 bodypack transmitter and EK 100 G3 receiver synchronize channel and frequency at the touch of a button. An optional rechargeable battery pack