User's Manual

8.4.4.5. Phaser
A phaser uses a steep multipole filter whose frequency can be modulated by an LFO,
sweeping across the spectrum of the input, causing that familiar “whooshing” sound. It is
similar to flanging, but is filter and phase-based instead of time-based.
Control Description
Sync
(Binary,
Ternary,
Dotted)
If Sync is lit, it synchronizes the LFO Rate with master tempo clock in a range from 4 bars/
cycle to 32 cycles/bar. For a description of the Sync Binary, Triplets, and Dotted options, see
LFO 2 and 3 controls [p.47].
LFO Wave Selects one of six modulation waveforms: Sine, Triangle, Saw, Ramp, Square, or Sample & Hold.
Frequency Sets the harmonic center for the modulation effect.
Feedback Controls the amount of phaser resonance.
LFO Rate
Controls the speed of the phaser effect, from 0.100 to 5 Hz when Sync is not lit, and from 4
bars to 1/32 bars when Sync is lit. Appears as a Mod Destination in the Advanced Modulations
window and Mod Sequencer.
LFO
Amount
Determines the depth of the modulation effect. If depth is 0, the filter frequency stays in one
position.
N Poles
Stands for Number of Poles. Determines the steepness of the filter frequency response from 2
(subtle) to 12 (extreme). (Each pole increases the angle by 6 dB per octave)
Stereo Gradually changes the phaser from mono to stereo output.
Dry/Wet Controls the balance between the input signal and the effected signal.
Arturia - User Manual Jup-8 V4 - Advanced Panel 68