【Diverse Tones】 The BOSS AC-2 is an effects pedal designed to simulate the sound of an acoustic guitar. It offers a variety of tones and is ideal for live performances and recording. 【Easy Operation】 You can easily adjust the tone with four knobs. It's designed for a wide range of users, from beginners to professionals. 【Compact Design】 It's a compact size that's convenient to carry and fits on a guitar effects board. - Model: AC-2 - Brand: BOSS - Color: Yellow - Output Terminals: E.G. OUT - Input Terminals: INPUT - Number of Knobs: 4 - Mode Switching: MODE - Check Lamp: CHECK Thank you for viewing. BOSS Acoustic Simulator Simulator