USB Outputs to External Device: 1: Guitar output L – fully effected left channel guitar output 2: Guitar output R – fully effected right channel guitar output 3:Guitar DI – clean, unprocessed guitar signal which can be used with external plugins 4: Headset mic DI – clean, unprocessed headset mic signal USB Inputs from External Device: 1: 2: Audio output L – to headphones left Audio output R – to headphones Right IMPORTANT NOTE: For using Beam Mini as a USB Audio Interface wit
