Fettkraft vs Echo Cube

Fettkraft spreads out low and lower-midrange harmonics in time. It is designed specifically for sources with pronounced transients, such as percussive, plucked, or rapidly decaying sounds. Powered by an ultra-strong dispersion modeling algorithm, Fettkraft delivers high levels of acoustic dispersion in a single, efficient instance – completely eliminating the need to stack multiple plugins or wrestle with the messy side effects typical of stacked all-pass filter-based dispersers. Acoustic dispersion can transform your tracks in several ways: • Novel Harmonic Interaction: Feed time-separated harmonics into saturation or heavy dynamics processors to uncover entirely new acoustic textures • Perceptual Low-End Depth: Get more powerful "oomphs" without boosting frequencies or increasing loudness. Fettkraft makes your low end feel deeper, thicker, and more sustained • Headroom Recovery: Unstack overlapping transient energy to lower instantaneous peak levels. Depending on your source material's phase composition, this can free up valuable headroom FEATURES: • Powerful dispersion for the low end and lower midrange • Near-ideal phase shifting with a flat frequency response • Completely transparent mid and high frequencies • Preserves RMS / loudness (± 0.1 dB) • Delivers pristine transients and has zero latency – a massive advantage over spectral delays • Despite its strength, it remains free of the rhythm disruptions that typically arise from extreme sub-bass phase delays inherent to traditional low-latency dispersers • Tuned to avoid the "raygun" effect found in other dispersion algorithms, to ensure versatility across diverse sounds and genres TECHNICAL NOTES: • Bass portamento / pitch bend effects are not recommended when using this plugin; uninterrupted bent notes crossing operational frequency boundaries can cause phantom beats • The efficacy of headroom recovery depends on the source material. E.g. some synthetic inputs or optimized / pre-processed ones may even experience peak level increases (while RMS is preserved) PLEASE NOTE: • An AUv3-compatible host is required to use this app • Supported sampling rates: 44.1, 48, 96 kHz

Echo Cube is a dual delay inspired by the Cooper Time Cube, a rare analog unit that created echo using long coiled tubes instead of tape or electronic circuits. The delay time was defined by the physical travel of sound through air. Echo Cube recreates and expands this concept with two independent delay lines, each with time, feedback, and level controls. Choose between Time Cube for authentic hardware tone, or the experimental Garden Hose and Corrugated models for creative sound design. Flexible routing modes including serial, parallel, ping pong, mono sum, and mid side give you full control over delay interaction and stereo image shaping.