Compact headphone amplifier with MIC input and monitor input. Everything in the pictures is included. It's used, but I think it's in very good condition. Non-smoking, used only indoors with no pets. - Brand: behringer - Model Name: MicroMON MA400 - Function: Headphone Amplifier - Input Terminals: MIC INPUT, MONITOR INPUT - Output Terminals: PHONES, MONO, XLR - Power: 12V - Adjustment Functions: MIC LEVEL, MON LEVEL Thank you for looking.