VOX's multi-function, high-performance multi-effects unit, StompLab. Operation confirmed. Pedal and all functions sound tested. Battery operation possible, no crackling or noise. Body only. - Model Name: StompLab - Brand Name: VOX - Effect Type: Various effects, modeling, amp simulator, amp sim - Controls: Gain, Level, Master Level, Expression Pedal - Display: Digital display - Bypass Function: Bypass/Tuner function Thank you for viewing.