• Total 8 LOOP channels, but can be used as dual independent 4-channel setting.
• Built-in 4 triggers enable you to use them to switch the amps channel or effects mode settings.
• Four triggers can be set separately for trigger polarity, mode and action status (including the settings under bypass).
• Tuner interface, and with independent mute switch for keeping mute or tuning.
• Provided directly by manufacturer of JOYO Technology Co.,LTD it's over decade of brand reputation.