Table of Contents
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NAVIGATION
IMPORTANT SAFETY
INSTRUCTIONS
ACKNOWLEDGEMENTS
INTRODUCTION
OVERVIEW
QUICK START
UPDATING THE FIRMWARE
CONNECTIONS
SOUND DESIGN &
PROGRAMMING
EFFECTS
PERFORMANCE CONTROL
SECTION (KEYBOARD
MODEL)
ADDITIONAL CONTROLS &
PARAMETERS (DESKTOP
MODEL)
USING THE MODULATION
MATRIX
VOICE ASSIGN
ARPEGGIATOR &
SEQUENCER
GLOBAL SETTINGS
MPE SUPPORT
FILE MANAGEMENT
HOW-TO GUIDE
CHEAT SHEET
MIDI SPECIFICATIONS
GLOSSARY
SUPPORT INFORMATION
The toggle switch in the DDS 2 section allows you to choose from three
different modes:
• NORM: This is the default mode for DDS 2, in which it behaves like a
normal oscillator.
• X-FADE: When this mode is enabled, you can crossfade between the
signals of DDS 1 and DDS 2 relative to an adjustable split point on the
keyboard. The crossfade between the signal of both oscillators covers
an interval of two octaves. The split point can be adjusted using the
MIX control (see page 39).
Amplitude
DDS 1
1.0
C2
Crossfading the signals from DDS 1 and DDS 2 across the keyboard.
• SYNC: Selecting this option, also known as 'hard sync', forces DDS 2
to restart its duty cycle each time DDS 1's duty cycle begins. By setting
the frequency of DDS 2 to a higher pitch than DDS 1, you can create
complex and harmonically rich timbres, especially if you modulate the
pitch of DDS 2 with an envelope. A famous example of a typical hard-
sync patch is the lead sound in Daft Punk's "Robot Rock".
DDS 2
DDS 1
The waveform resulting from
DDS 2 being synced to DDS 1
The duty cycle of DDS 2 synchronised to DDS 1 with both oscillators set to a sawtooth wave.
When you are programming a non-binaural patch, make sure to
manually disable binaural mode again after you toggled to SYNC
via X-FADE. Since there are six pairs of VCAs for the mixer, binaural
mode is always be enabled when you select X-FADE mode.
UDO Super 6 — Owner's Manual
Split Point
C3
C4
The cycles of DDS 1
DDS 2
C5
C6
Key
33
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