Lightning Wave is a boutique effects pedal maker based in Dunedin, New Zealand, founded by Lee Nicolson with firmware collaboration from Jonny Arthur. The company's defining concept is a fader-based interface that lets players physically draw LFO waveforms, which are then stored across preset banks and used to shape modulation circuits. This approach grew out of the Dunedin DIY pedal scene and Nicolson's earlier experimentation with the instrumental band Thundercub.

The lineup centers on three pedals: the Ghost, a tremolo built around the custom wave-drawing interface; the Doom, which applies the same LFO engine to crossfade between two independent input signals or full pedal chains; and the Astro, an analog MOSFET phaser with switchable 4-to-12 stage configurations. The pedals also include control voltage functionality aimed at modular and synthesizer users, reflecting a design philosophy that sits between guitar effects and experimental signal processing.

Lightning Wave has 4 products cataloged on Equipboard, including Phaser Effects Pedals, Fuzz Effects Pedals, and Tremolo Effects Pedals.