Walrus Audio 385 Overdrive MKII Effect Pedal, BlackDrawing from the iconic tonal richness of the Bell and Howell Filmosound 385 projector, the Walrus Audio 385 MKII Overdrive encompasses both vintage inspiration and modern innovation. In this MKII rendition, a unique A B switch has been incorporated, enabling players to effortlessly switch between two distinct sets of volume and gain controls. This acts like a preset function, granting you the flexibility to shift between volume or gain intensities