Multi-functional bass effects unit with tuner and looper functions. - Model: B3 - Version: v1.00 - Function: Tuner - Function: Looper - Output Type: Balanced Output - Control: Pedal Type - Display: 2-line display Thank you for viewing. There are some signs of use on the main unit, such as paint剥がれ (peeling) and scratches on the LCD, but it works without any problems. AC adapter included (AD-16A/D) I haven't confirmed whether the bundled software can be used. (I think I tried it a long time ago) Thank you for your consideration.