Operation Manual
  Editing the Vocal Layer
VL3X – Reference manual (updated 2015-10-20) 98
Double effect block / tab
Often referred to as “Doubling” or “Double 
Tracking”, the Double effect mimics a singer 
recording multiple versions of the same vocal 
passages and playing them back simultaneous-
ly. The small differences in timing and pitch that 
result from the two recordings create a more full 
and “doubled” sound.
It’s quite common in contemporary music for 
some sort of Double effect to be active during 
the entire song, albeit with varying intensity.
Double effect block parameters
The Double effect block has the following pa-
rameters that allow you to adjust the effect:
 ► Double Style
 ► Humanization Amount
 ► Level
 ► Hit Control
 ► Humanization Style
 ► Portamento
 ► Portamento Smoothing
 ► Level (for each voice)
 ► Panning (for each voice)
 ► Gender (for each voice)
 ► Voicing (for each voice)
 ► Portamento (for each voice)
 ► Portamento Smoothing (for each voice)
 ► Lead Level
 ► Global
Tips and tricks for working 
with the Double effect
 ► “Tight” Double styles will have less pitch and 
timing variation than “Loose” styles will. Tight 
styles therefore tend to be a bit more subtle 
even at higher effect levels.
 ► Try turning the “Lead Level” parameter to OFF 
when using one of the “Wide” styles. This will 
effectively remove your voice from the middle 
of the stereo field and helps recreate the wide-
panned vocal style that can be heard on many 
recent recordings.
 ► Adding some “1 Voice Tight” Double effect 
when using the Harmony effect can add some 
presence to your lead voice, preventing it from 
being overpowered by the Harmony.
 ► Adding some “4 Voices Wide” Double effect 
when using the Harmony effect can signifi-
cantly enhance the “group” sound of the Har-
mony voices, especially when using two or 
more Harmony voices.










