Zander Circuitry is a boutique effects pedal company based in Essex, England, founded in 2016 by Alex Millar. Millar began building pedals as a hobby, starting with simple one-knob fuzzes and boosters on turret and vero board before formalizing the operation after receiving positive feedback through online communities. The brand specializes in handcrafted analog effects pedals that take classic circuit topologies and expand them with additional tone-shaping features.

The core lineup — the Compact Series — includes pedals like the American Geek (a high-gain transistor fuzz), the Siva (an op-amp fuzz), the Cranium Murine Distortion (a Rat-style circuit), the Cafetiere DistortoFuzz (inspired by the Harmonic Percolator), the Foxxton Woods (an upper-octave fuzz based on the Foxx Tone Machine), and the Terra Firma (a Sunn Model T–style power amp distortion). Beyond dirt, the range extends to modulation with the Junipero Aqueous Modulator, delay with the Duplo lo-fi delay machine, and reverb with the Templo. The Sono Bass Fuzz & Preamp caters specifically to bass players. A signature design element across the lineup is an 8-position diode selector that lets players choose between germanium, silicon, LED, asymmetrical, transistor, MOSFET, and no-clipping options, giving each pedal a wide tonal palette within a compact enclosure.

Zander has 4 products cataloged on Equipboard, including Fuzz Effects Pedals and Multi Effects Pedals.