The Analog Keys 37-Key 4-Voice Analog Synthesizer from Elektron is a semi-weighted, velocity-sensitive 37-key 4-voice polyphonic analog synthesizer. It can function in a variety of modes including polyphonic, as 4 separate mono synths, or 4-note unison. Analog Keys is powered by dual analog oscillators, 2 sub-oscillators, and a noise generator. While its signal path is 100% analog, the synth has digital control, allowing you to store your sounds as presets for easy recall.

For altering, warping, and modulating your sounds, the Analog Keys features a 4-pole low-pass filter and 2-pole multi-mode filter per voice, each with an analog overdrive circuit. A variety of modulations options are provided to each voice via dual assignable LFOs and envelopes, AM cross-modulation, oscillator sync, and more. It also features Elektron's step sequencer that can control both the synth and FX sections.

Thanks to a variety of routing options, the Analog Keys can be integrated with other analog and digital equipment. It features both 5-pin DIN and USB MIDI connectivity in addition to CV Gate outputs. On the audio front, you can route the analog audio out from each voice or as a stereo signal.

Overbridge is a software extension that allows for the use of Elektron's analog hardware as a plug-in within a DAW. Design sounds on-screen using an intuitive and dedicated plug-in, or use the knobs and keys on the Analog instrument, or do both at the same time. Enjoy precise synchronization and automation. Use the strengths of the Elektron sequencer, and the software sequencer to get the best of both worlds.