ZOOM B1X FOUR Bass Multi-Effects Pedal Guitar Processor

1-B1X FOUR offers over 70 built-in effects 2-9 amp models for simulating classic rigs 3-Up to 5 effects can be used simultaneously, chained together in any order 4-Built-in expression pedal for control over any parameter (B1X FOUR only) 5-Looper for recording up to 30 seconds / 64 beats of CD-quality audio 6-68 built-in rhythm patterns which can be used in conjunction with the Looper 7- 50 memory locations for storing user-created patches 8- Auto Save function for automatic saving of all patch parameters 9- Onboard chromatic tuner 10- Auxiliary input jack for connection of personal music players 11- Output jack for connection to amp or headphones 12- Lightweight and small enough to fit in your gig bag 13- Easily integrated into any existing pedal board 14-