The Zoom B1on offers bassists 100 high-quality effects, including varieties of distortion, compression, modulation, delay, reverb, and amp models. It allows you to chain up to 5 effects simultaneously for customizing your sound to fit your personal playing style. You can connect headphones to the output jack and practice along with the 68 built-in rhythm accompaniment patterns, or you can connect your portable music player to the auxiliary input jack if you want to jam along with your own backing tracks.
The B1on boasts an onboard chromatic tuner that supports all standard bass tunings, and it has a phrase looper that enables you to record up to 30 seconds of CD-quality audio. It can be powered by 4 AA batteries (not included).

