No box or manual. I'm selling this because I incorporated it into an effects board a few times and then left it unused. I've confirmed that it works with both an adapter and batteries. It looks clean at a glance, but there are some minor scratches and paint chips. 【High-Quality Analog Delay】 MXR's Carbon Copy is a delay pedal that provides a warm analog sound. It's perfect for music production and live performances. 【Versatile Controls】 You can freely adjust the tone with the four knobs: MOD, REGEN, MIX, and DELAY. It's possible to create your own unique sound. 【Durable Design】 The sturdy metal body is designed to withstand long-term use. You can use it with confidence on stage. - Brand: MXR - Model Name: Carbon Copy - Type: Analog Delay - Control Knobs: MOD, REGEN, MIX, DELAY - Output Terminals: OUTPUT - Input Terminals: INPUT Thank you for viewing.