steady-state-fate/entity-ultra-kick

Entity Ultra-Kick

Steady State Fate

A dual-core kick drum synthesizer featuring a main frequency resonator core and a character resonator core, with internal FM via ripple, interstage transistor saturation, and a complete dynamics section including auto-compressor, bass drive side-chain filter, gain-distortion, and a limiter.1103

Capabilities 2

Drum Voicedrum-voice
Synthesizes kick drums and bass percussion using a dual-core resonator with internal FM, distortion, and dynamics processing.1103
Kick Drum Synthesizerkick-drum
Primary use case is kick and bass drum synthesis with a dual-core resonator topology.1103

Jacks 12 (9 in / 3 out)

NameSignalVoltageDescription
Inputs (9)
BASScv-10V to 10VVoltage control input for the BASS DRIVE side-chain filter cutoff; behaves as an offset to the knob setting.1103
CHAR CVcv-10V to 10V1103
DECAY CVcv0V to 10V1103
GAINcv-10V to 10VCV input for GAIN-DIST control; positive voltages increase gain and distortion, negative voltages attenuate; acts as offset to knob.1103
PUNCH CVcv-10V to 10VVoltage control for the PUNCH interstage saturation amount; sufficiently negative CV can attenuate the signal for tremolo effects.1103
RESONATE CVcv-10V to 10V1103
SDCHNaudio-11.5V to 11.5VExternal side-chain input for the auto-compressor; allows external signals to modulate compressor behavior for transient shaping.1103
TRIGtrigger1103
V/OCTcvPitch tracking input for the main and character resonator cores; tracks at least 5 octaves.1103
Outputs (3)
DUCKcvScaled, inverted, and positively offset envelope output intended for ducking external VCAs.1103
ENVcv0V to 8VFixed amplitude copy of the internal pitch/amplitude envelope, usable externally or patchable back into the module's CV inputs.1103
MAIN OUTPUTaudio0V to 19.8V1103

Parameters 10

NameTypeRangeBehavior
BASS DRIVEknob20Hz – 530HzA voltage-controlled high-pass side-chain filter that removes lower frequencies from the compressor's side-chain, allowing bass to pass uncompressed; higher settings boost low-end presence and distortion.1103
CHARACTERknobControls the second resonator core; shapes impulse transient and overall tone from subtle variation to unison effects and low-pass filtering; has a dedicated attenuated CV input.1103
DEPTHknobControls the intensity of pitch modulation applied to the main and character resonators by the internal envelope.1103
DYNAMICSknobNew York style wet/dry crossfader for the compressor; fully CCW bypasses the dynamics section entirely, fully CW is fully compressed; mixes uncompressed signal with fully wet compressor output.1103
Zones
Bypass
  • Bypass -100–-100%Fully CCW position bypasses the compressor section entirely; BASS DRIVE and GAIN-DIST have no effect at this position.1103
FREQUENCYknob8Hz – 80HzSets the base pitch of the main resonator core; functions as an offset to pitch modulation from the internal envelope and V/OCT input.1103
GAIN-DISTknobOutput stage of the compressor; small amounts increase output level, higher levels overdrive the compressor VCA and limiter stage producing distortion.1103
PITCH DECAYknobSets the decay time of the internal quasi-exponential envelope generator that frequency-modulates the main and character resonator cores.1103
PUNCHknobControls the interstage transistor soft saturation between the main and character resonator cores; subtle use boosts volume and low end, higher levels produce warm distortion.1103
RESONATEknobControls the amount of ringing from the main resonator excitation; at maximum supports self-oscillation without a trigger. Most kick sounds use settings between minimum and just above noon.1103
RIPPLEknobRoutes an adjustable amount of the main resonator's signal as FM into the character resonator; adds transient complexity, FM girth, and wave distortion effects.1103

Firmware history 0 versions

No firmware history recorded.

References 2

  1. [1103]
    SSF Entity Ultra-Kick Manualmanual
    verified 2026-06-03
  2. [1104]
    Steady State Fate Entity Ultra-Kick product pageproduct_page
    verified 2026-06-03