Rear panel

To prevent malfunction and equipment failure, always turn down the volume, and turn off all the units before making any connections.

Number	Name	Explanation
1	INPUT jack	Connect your guitar or bass guitar here.
2	THRU jack	Outputs the same signal that comes in through the INPUT jack.
3	OUTPUT jack	Connect this jack to your effect unit or amplifier.
4	CTL 1, 2/EXP 2 jack	Using the jack as CTL 1/2 Connect a footswitch (FS-5U, FS-6, FS-7; sold separately) to control various functions. Refer to “CTL parameters” for details. Using the jack as an EXP jack You can connect an expression pedal (EV-30, Roland EV-5 or similar, sold separately) and use it to control the effect volume or other parameters. Refer to “CTL parameters” for details. Use only the specified expression pedal. By connecting any other expression pedals, you risk causing malfunction and/or damage to the unit. When you operate the expression pedal, please be careful not to get your fingers pinched between the movable part and the panel. In places where small children are present, make sure that an adult provides supervision and guidance.
5	MIDI (OUT, IN) jacks	Use a TRS/MIDI connecting cable (sold separately: BMIDI-5-35 or similar) to connect an external MIDI device. You can use an external MIDI device to switch between memories on this unit. Do not use these connectors for connecting to audio devices. Doing so may cause a malfunction.
6	USB port	Used only for program updates. Do not use a USB cable that is designed only for charging. Charge-only cables cannot transmit data. Connect this to your computer using a commercially available USB 2.0 cable (USB Type-C®).
7	Ground terminal	Connect this to an external earth or ground. This should be connected when necessary.
8	DC IN jack	Connect the included AC adaptor to this jack. The power turns on when you insert a plug into the DC IN jack, and the power turns off when you unplug the cable.