Pioneer DJM-600 mixer with 4-channel effects, silver finish, and LED display. With original box. - Brand: Pioneer - Model Name: DJM-600 - Color: Silver - Number of Channels: 4 - Effect Function: Equipped - Connection Terminals: 1/4 inch headphone jack - Master Volume: Yes - Display: LED display I received this as a gift, so I don't know the specifics! This is a used item, so no claims and no returns are accepted. Thank you for looking.