![Amazon.com: Zoom B1X FOUR Bass Multi-Effects Processor with Expression Pedal, With 70+ Built-in Effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered : Musical Instruments Amazon.com: Zoom B1X FOUR Bass Multi-Effects Processor with Expression Pedal, With 70+ Built-in Effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered : Musical Instruments](https://m.media-amazon.com/images/I/71qHCq6qXDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Zoom B1X FOUR Bass Multi-Effects Processor with Expression Pedal, With 70+ Built-in Effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered : Musical Instruments
![Amazon.com: Zoom B1 FOUR Bass Multi-Effects Processor Pedal, With 60+ Built-in effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered : Musical Instruments Amazon.com: Zoom B1 FOUR Bass Multi-Effects Processor Pedal, With 60+ Built-in effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered : Musical Instruments](https://m.media-amazon.com/images/I/A1OKKo1JqKL._SY350_PKmb-play-button-overlay_.png)
Amazon.com: Zoom B1 FOUR Bass Multi-Effects Processor Pedal, With 60+ Built-in effects, Amp Modeling, Looper, Rhythm Section, Tuner, Battery Powered : Musical Instruments
![Amazon.com: Zoom B1X Four Bass Multi-Effects Processor Pedal with cables and power supply Accessory Kit : Musical Instruments Amazon.com: Zoom B1X Four Bass Multi-Effects Processor Pedal with cables and power supply Accessory Kit : Musical Instruments](https://m.media-amazon.com/images/I/61WeQIyj1qL._AC_UF894,1000_QL80_.jpg)