20.1 usb introduction

OP-Z can be controlled using the usb midi port. connect OP-Z to a computer or other usb host using the included C to A cable. if using a C to C cable, please make sure to use a high quality cable. 
OP-Z has usb host functionality that allows you to connect usb devices directly into the usb-c port.
OP-Z supports most usb midi devices that adhere to the usb plug-and-play standard. 
  • the OP-Z can provide a maximum of 100 mA which is not enough for some midi devices. for these cases, use a powered hub. please refer to the list below to see which hubs are supported. 
  • some devices present themselves as more than one midi device, which currently is not supported by the OP-Z. please refer to our supported devices list if you want to be on the safe side. this list will be extended over time.
    usb connection might create noises. connect your OP-Z without charging by holding the screen button + trigger spark. yellow led lights will confirm it is disabled. here's a video describing how to do it.

    note: trigger spark has a different icon on earlier versions of the OP-Z.
    20.2 supported devices

    this list does not include all supported devices but rather the ones that we have tested and guarantee to work. the list will be extended over time.

    midi device
    direct
    needs external power
    comments
    OP–1
    yes
    no
     
    oplab
    yes
    yes
     discontinued
    korg microkey air 25
    yes
    no
     usb only
    powered hub
    direct
    needs external power
    comment
    kingston nucleum
    yes
    yes
    OP–Z should work with any high quality powered usb-c hub. hubs with network and hdmi ports may not work as well, since they may draw too much power.

    usb adapter
    direct
    needs external power
    comments
    apple c to a
    yes
    no
     
    aukey c to a
    yes
    no
     
    dmx interface
    direct
    needs external power
    comments
    enttec dmxusb pro
    yes
    no
     
    enttec dmxusb pro mk2
    yes
    yes