An effects unit that simulates acoustic sounds. - Model: AC-3 - Type: Acoustic Simulator - Included: AC adapter - Connectors: INPUT, G-AMP OUT Includes BOSS PSA Adapter [Purchase Information] Instant purchase is welcome. Priority will be given to the first person to purchase, even if comments are in progress. [Shipping Method] Will be wrapped in bubble wrap for shipping. If you have any requests regarding changes or specifications for the shipping method, please let me know in the comments before purchasing.