Zoom B1X Four - Bass Multi-Effect Processor with Expression Pedal

The Zoom B1X FOUR takes your low-end to new heights with over 70 effects and amp models, looper and a built-in rhythm section. Plus, access ZOOM Guitar Lab’s additional library of downloadable effects. Features: B1X FOUR offers over 70 built-in effects 9 amp models for simulating classic rigs Up to 5 effects can be used simultaneously, chained together in any order Built-in expression pedal for control over any parameter (B1X FOUR only) Looper for recording up to 30 seconds / 64 beats of CD-quality audio ZOOM Guitar Lab software for creating, editing and managing effects and patches 68 built-in rhythm patterns which can be used in conjunction with the Looper 50 memory locations for storing user-created patches Auto Save function for automatic saving of all patch parameters PRESELECT function allows silent patch selection while the current patch remains operational Onboard chromatic tuner Input jack accepts standard mono bass guitar cable (both act