Korg KAOSS Replay 2.0: A Digital Powerhouse Evolves

A headline feature of the update is the massive expansion of effects—now totaling 209, with 81 new performance effects spanning every category. This isn’t just a numbers game; the new effects include substantial additions to the vocoder and vocal processing arsenal, as well as playful synthesizer effects that broaden the sonic palette. The video offers a taste of these new programs, though it’s clear there’s much more to explore hands-on.

Korg has also fine-tuned the vocoder programs for smoother integration into music production. All vocal and vocoder effects now use a unified chromatic scale for note input, replacing the previous major scale approach. This subtle but important tweak means users can drop vocal effects into any musical context without scale mismatches, making the KAOSS Replay’s vocal tools more versatile and production-friendly.

Sampling and looping get a major overhaul in 2.0, with the ability to sample, play, or loop up to 16 pads simultaneously. This expanded polyphony is paired with new quantization settings and a broader range of time signatures, all accessible from the global menu. The update also introduces a sampling pre-count (up to four bars) and a metronome, both routed to the output bus for precise timing—headphones recommended for monitoring.

Workflow improvements extend to sample editing, with new options to reverse, pitch-shift, or normalize samples directly from the utility menu. Users can now set loop lengths up to 64 beats (16 bars) or use free beat mode for variable-length recording. File compatibility has been broadened, supporting 44.1kHz/24-bit and 48kHz/24-bit WAV files, ensuring smoother integration with DAWs and other hardware.

Korg’s video emphasizes a core goal: reducing menu-diving and making the creative process more immediate. Pad details—like bank, pad number, and volume—are now visible at a glance, and users can adjust pad volumes directly without entering submenus. Quick actions, such as holding shift to tweak gate or volume settings without interrupting playback, make live performance and improvisation more fluid.

Other workflow upgrades include a trigger threshold to prevent accidental pad hits (crucial for finger drummers), improved variable pitch targeting, and the ability to pre-assign pads to groups for DJ-style transitions. The Trigger Pad Edit key now remembers your last-used pad, speeding up editing. Auto BPM functions have been refined for faster tempo matching, and users can set gate and play mode parameters in advance—small touches that add up to a much more responsive instrument.