Overview Reviews Product Description Schaller Bass Mach 4/L M4 180 Chrome 2000 series Product Videos Custom Field Product Reviews Write a Review Write a Review × Schaller Schaller Bass Mach 4/L M4 180 Chrome 2000 series Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *