I'm selling this because I purchased new equipment. This is a set including a microphone and an amplifier, so you can use it immediately for live performances! If you prefer to buy them separately, please ask in the comments. I've taken good care of it, so I hope it finds a good home with someone who needs it! 【Multi-functional Amplifier】 The Roland CUBE Street is a multi-functional amplifier for guitars and microphones. It has multiple input terminals and supports various instruments and sound sources. 【Convenient to Carry】 Its compact design makes it easy to carry. It's perfect for outdoor performances and street performances. 【Sound Quality Adjustment Function】 Each channel has volume control, allowing for fine-tuning of the sound quality. You can create your own preferred sound. - Brand: Roland - Model Name: CUBE Street - Input Terminals: MIC/LINE, Guitar/Instrument - Output Terminals: Stereo AUX IN, Headphones - Volume Control: Volume adjustment possible for each channel - Power: DC IN - Size: Compact design for easy carrying I have confirmed that the power turns on. Operation has been confirmed. Adapter operation has not been confirmed. Comes with a dedicated case. Adapter is not included. Please refrain from returns and refunds. Thank you for viewing.