The YAMAHA AG03 is a compact mixing console equipped with 48V phantom power and effects. - Brand: YAMAHA - Model: AG03 - Function: Mixing console - Connectors: Headset, AUX, Monitor - Power Supply: 48V phantom power - Effects: COMP/EQ - Number of Channels: 2/3 Thank you for viewing. Purchased six years ago and used for about a year. Includes the manual. Power-on confirmed. Will be shipped in a cardboard box after being cleaned with an air duster, wrapped in bubble wrap and cushioning material, and placed in a waterproof bag.