BOSS Acoustic Simulator Functionality confirmed. Includes: Box, Instruction manual An effects unit that simulates the sound of an acoustic guitar, with reverb and enhance functions. No smoking, no pets. - Model Name: AC-3 - Brand Name: BOSS - Function: Acoustic Simulator - Connections: LINE OUT, INPUT - Controls: Reverb Level, Standard Enhance, Mode Switch Please refer to the photos for the condition of the unit. #ac_2 #ac_3 #Acoshimu (Acoustic Simulator)