Single Operators are still sine wave generators but each can be used to generate complex wave shapes by modulating themselves... This is called Feedback.

Several of the parameters on the reface DX generate (and receive) MIDI Control Change messages. This opens the door for new avenues of sonic control and programming. Here we will discuss some of the assignable possibilities and what that would mean in terms of sound design.

The Rotary Speed Control is an effect designed to emulate a rotary speaker device. Such a device became very popular for use with an American tonewheel organ around the early 1940s.  The original intent of such a speaker device was to create an amplification system for the American tonewheel organ so that it had a better emulation of a theater organ or pipe organ.

Effects are an important audio tool to add specific nuances to the sound of any instrument. The YC DISTORTION and REVERB effects allow for a wide scope of expression with simple and easy to use controls.

This article will take you through how to install the XML file patch map for REFACE DX  into Cubase.  This will allow you to select the REFACE DX Voices in the inspector window in a Cubase MIDI track.

American tonewheel organs included a feature of "Harmonic Percussion". This was intended to imitate sounds with percussive attacks, like a harp, a marimbaor other mallet played instrument.

Within the Reface YC keyboard, there are five vintage organ sounds produced by an Organ Flutes tone generator.  This Combo Organ Sound Engine and its five vintage organ Waves provide a myriad of sound possibilities, allowing for a vast palette of electric organ sounds.

SO, what is the VIBRATO/CHORUS section and what is the difference between the two modes?