Moog MOD-WK-MAVIS-U Mavis Analog Synthesizer Kit with Keyboard

The Moog Mavis (MOD-WK-MAVIS-U) is a semi-modular analog synthesizer that arrives as a complete build-it-yourself kit, requiring no soldering and assembling in under an hour with the included tools. Beneath its compact 44HP footprint lies a surprisingly deep instrument built around Moog's legendary oscillator and ladder filter circuits. Two oscillators feed into the classic Moog filter, and a diode wavefolder — a first for a Moog product — adds harmonically rich textures that push the sonic palette into territory previously unexplored in the Moog lineup. A full ADSR envelope generator, sample and hold circuit, utility mixer, attenuators, and mults round out the feature set, providing the building blocks for everything from thick bass patches to evolving experimental textures.

The Mavis works equally well as a self-contained instrument or as part of a larger modular ecosystem. In standalone mode, the built-in 13-key keyboard with glide and keyboard scaling provides a playable interface, while the USB MIDI connection opens it up to external controllers and DAW integration. For Eurorack users, the Mavis lifts out of its included enclosure and mounts directly into a standard rack, where its patch points interconnect freely with other modules. The kit includes everything needed to get started: PCB, front panel, enclosure, protective dust cover, power supply, patch cables, calibration tool, and detailed assembly instructions. It is both a hands-on introduction to analog synthesis and a legitimate creative instrument with the tonal depth that has defined Moog for decades.