WARM

WARM by KERN Audio is a saturation effect that models three distinct analog characters: tape, tube, and transformer. Tape delivers warm, gritty coloration; tube adds rich even harmonics; transformer brings deep, asymmetric drive. Unlike random distortion, each harmonic is shaped independently through 7th-order Chebyshev waveshaping, giving you precise control over the harmonic architecture. A spectral-aware pre-gain stage shapes the signal per band before saturation, and the spectral display shows exactly what’s happening. An envelope follower modulates drive with input level, so louder signals push harder—just like real analog circuits. With three saturation modes, four controls, and 34 factory presets, WARM suits producers who want authentic analog warmth without CPU strain (under 3% usage). It’s ideal for adding character to drums, bass, synths, and full mixes in FL Studio, Ableton, or Logic.