ThereminKit

Bring your theremin projects to life with ThereminKit, the essential companion for builders. Whether you are working on a classic Lev-style design or a Moog-inspired build, this app provides the tools and guidance you need to craft a professional-grade instrument.

Key Features:
Comprehensive Schematic Library: Access detailed plans for essential stages, including Pitch and Reference Oscillators, Mixer/Detector circuits, Volume Antennas, and Output Amplifiers.

Step-by-Step Guidance: Follow structured, easy-to-understand build steps for every circuit stage, from beginner to intermediate levels.

Built-in Oscilloscope: Utilize your phone’s microphone to monitor waveform shapes and identify harmonics in real-time—no expensive lab equipment required.

Advanced Calibration: Use the dedicated calibration mode to map your antenna fields, visualize the pitch-to-distance relationship, and improve linearity for a truly playable instrument.

ThereminKit turns your smartphone into a powerful diagnostic tool, helping you overcome the challenges of oscillator tuning and field linearization with ease. Start your build today!