Vivlex is a budget guitar effects brand whose pedals are sold primarily through online marketplaces such as Amazon, Reverb, and AliExpress. Its catalog consists almost entirely of mini stompboxes built into compact zinc-alloy enclosures with true-bypass switching, including the LEF-306 fuzz, LEF-318 boost/overdrive, LEF-319 noise gate, LEF-3800 digital reverb, the LTD-02 delay, an auto-wah filter, a mini tuner, and the DAP-1 multi-effect unit combining delay, reverb, and distortion.

The brand sits within the broad family of low-cost Chinese-manufactured mini pedals that share enclosures, circuit layouts, and model numbering with similar lines sold under names such as Rowin, Koogo, VSN, Amuzik, and Stax. Reviewers and forum users typically position Vivlex as an entry-level option aimed at players looking for inexpensive takes on classic effect types — the LEF-306, for example, is widely discussed as a Big Muff–style fuzz at a fraction of the price of boutique alternatives.

Vivlex has 6 products cataloged on Equipboard, including Boost Effects Pedals, Flanger Effects Pedals, and Guitar Preamp Pedals.