Jade Starr Music

RealPhase

by Quantovox

Four-stage analog-modelled phaser with composite LFOs and mid-side stereo control

Dec 7, 202361 minWatch on YouTube ↗

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Jump to

  1. 19:38What a phaser is: notch filters swept together by an LFO
  2. 22:00The late-70s four-stage pedal the model is based on
  3. 23:11LFO shapes: infinite rise and fall, sample and hold, composite, parallel
  4. 27:16Locking modulation rate to project BPM instead of free running
  5. 30:11Stereo mode faded from LR toward mid-side
  6. 41:27Per-channel parameters and the range mod curve editor

What it does

A phaser modelled on a four-stage pedal from the late 1970s, built as two independent channels of notch filters swept by an LFO. Waveform choices go past triangle and sine to infinite rise, infinite fall, sample and hold, composite and parallel shapes, each with its own drive and bias. Rate can free run or lock to host tempo, and a range mod page adds curve editing with two sets of control points.

In the demo

Jade runs it in AUM across electric guitar, classical guitar samples, synth strings and drums, first explaining what phasing actually is, then stepping through every LFO shape so each is audible on its own. She sweeps the stereo mode from LR toward mid-side, works the low and high sweep controls, and runs the factory preset bank.

Worth knowing

The depth is in the modulation pages rather than the pedal graphic, so it rewards patching over preset flicking. Anyone wanting a single rate-and-depth phaser will be looking at a lot of controls they never touch.

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