This is a blue E2 model guitar effects pedal featuring a tape echo simulator and loop recorder function. - Model: E2 - Color: Blue - Functions: Tape echo simulator, loop recorder - Controls: MIX, LEVEL, HF DAMP, FEEDBACK, TIME COARSE, TIME FINE - Input/Output Terminals: Input, Output, Effects Loop - Country of Manufacture: Malaysia Used only at home after purchase. AC adapter and box included. Manual is missing. Note: Additional Information As shown in the 6th photo, the base of the original adapter is slightly exposed due to aging. Please understand that this is a product from about 15 years ago. Please refrain from bidding if you are sensitive to such matters. Thank you for looking.