This item is sold and shipped as a download card with printed instructions on how to download the software online and a serial key to authenticate. Current is a virtual instrument, effects suite, and content platform built for endless hours of inspiration. Current is a virtual instrument, effects suite, and content platform built for endless hours of inspiration. THE SOUND ENGINE At its core, Current combines five powerful sound engines, a wealth of modulation options, expressive MIDI effects, FM synthesis, innovative filtering, and more, producing a unified sound design ecosystem. SPECTRAL WAVETABLE OSCILLATORS Advanced spectral oscillators provide a wide range of waveform manipulation, including spectral effects, formant shifting, wave-folding, and filtering. Explore rich unison and a plethora of beautifully designed wavetables, all with state-of-the-art anti-aliasing. GRANULAR ENGINE Completely transform samples into endless clouds, undulating patterns, and everything in between. Innovative features, such as layer sequencing and multi-position playback, make it a pleasure to work with for both new and experienced granular explorers. ADDITIVE SUB OSCILLATOR The additive sub oscillator has everything you need to create speaker-shaking bass layers, punchy 808s, and beyond. Enjoy refined harmonic controls, integrated drive modes, and user-friendly shortcuts like knock and sub lock.