!!The Algo expander provides algorithm save/recall and crossfading capabilities
!!Independent output per operator
!!Virtual VCA per operator for both animating modulation and output volume
control
!!Includes a dedicated “AR FM” input with its own modulation sends, designed to
bring an audio rate signal in from your rack for use as a modulator. Try
processing a phase locked operator, and feeding it back in!
!!Each operator can also be unlocked then tuned and patched independently,
making the module a great general purpose oscillator bank
!!Convincing digital emulation of classic analog waveshapes—sine, triangle,
square, and saw
!!An LFO mode, enabled the generation of phase locked, complex modulation
signals
!!Where the unexpanded Quad Operator maintains a one knob per function design
discipline, we nevertheless recognized the value of some more advanced algorithm-
oriented functionality.
!!The Algo expander for the Quad Operator provides:
!!Saving and loading of modulation send knob positions for FM algorithm design
reuse
!!Crossfade between pairs of saved algorithms, or a saved algorithm and the live
knob positions
!!Coarse knob — master tuning like most module oscillators. Affects all operators in
lock state. Follows exponential curve through 8 octaves (1 degree of turn results in
same amount of change in tones regardless of position).
!!Fine knob — + / - 6 semitones of control relative to frequency defined by coarse.
!!VCO / LFO switch — Affects the base frequency of the coarse tuning control
!!1V / Oct CV — 1 volt per octave frequency control over all operators in lock state
!!LF FM CV — + / - 6 semitones of frequency modulation best for low frequency rate
CV effects like vibrato, bends, pitch envelops, etc.
!!AR FM — Audio rate input that allows you to use signals from your rack as
modulators. Especially useful for feedback patches with lock mode operators.
!!Master Controls
