MS-60B

Multistomp Pedal for Bass

58 bass effects and amp/preamp/DI models, including modulation, equalization, delay, and reverb 
Up to 4 effects can be used simultaneously, in any order
50 memory locations for the storage of user-created patches
30 preset patches
Patch cycling
Onboard chromatic tuner supports all standard bass tunings
Tap Tempo for synchronization of delay times or modulation rates
Auto Save function for automatic saving of all patch parameters
¼" input jack (both active and passive instruments supported)
Dual ¼" output jacks   
Backlit LCD with contrast control for easy viewing in low-light environments
USB port for power and firmware updates
Lightweight and small enough to fit in your gig bag
Easily integrated into any existing pedalboard
Runs on 2 AA batteries, with alkaline battery life of up to 7 hours
Optional AC adapter

https://www.zoom-na.com/products/guitar-bass-effects/multistomp/zoom-ms-60b-multistomp-bass-pedal