Zoom B1 FOUR / B1X FOUR

Zoom B1 FOUR / B1X FOUR firmware

Zoom · B1 FOUR / B1X FOUR

Latest firmware for the Zoom B1 FOUR / B1X FOUR is v2.00.

Changelog

B1 FOUR / B1X FOUR firmware changelog

  1. v2.00 first tracked

Firmware history

  1. Version 2.00 Latest First seen Jul 10, 2026
    Show release notes

    Released as following function updates in Novembe​r 2019

    1. Added a function that enables the user to select the LOOPER position from Pre/Post.
    2. Changed the RHYTHM screen​.
    • For details please refer to the most recent Operation Manual.
    Release notes & download

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