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About Digital Effects (Reverb/Chorus/DSP)
There are three types of digital effects installed in the PSR-630: the reverb effect (system
effect), the chorus effect (system effect) and the DSP effect (can be set as either as a system effect
or insertion effect).
In the PSR-730, the Multi Effect (EFFECT 1/2: insertion) is added to the three PSR-630
effects, for a total of five effects.
There are basically two ways to use the effects: with the DSP effect set as a system effect or
as a insertion effect. Each different way will be explained here.
Although not all the effect settings cannot be made by operating the PSR-730/630 panel
manually, some of them may be accessible through MIDI.
■ When DSP type Is Selected as a System Effect
Effect 2 part
Effect 2 is valid for
only one part.
Effect 1 part
Effect 1 is valid for
only one part.
Effect 2
on/off
Effect 2
on/off
Effect 2
on/off
Effect 2
on/off
Effect 1
on/off
Effect 1
on/off
Effect 1
on/off
Effect 1
on/off
DSP
(VARIATION)
REVERB
send chorus to reverb
send variation to chorus
send variation to reverb
DRY LINE
PAN
PAN
PAN
reverb
pan
reverb
return
OUT
The bold lines are stereo lines.
EQ
CHORUS
chorus
pan
chorus
return
variation
pan
DSP
return
dry level
DSP send
rev send
cho send
dry level
DSP send
rev send
cho send
dry level
DSP send
rev send
cho send
dry level
DSP send
rev send
cho send
EFF1
EFF1
EFF1
EFF1
EFF2
EFF2
EFF2
EFF2
Dry/Wet
Dry/Wet
Dry/Wet
Dry/Wet
Dry/Wet
Dry/Wet
Dry/Wet
Dry/Wet
Digital
Equalizer
(PSR-730)
Multi Effect
(PSR-730)
L Voice
All tracks that can
be revoiced.
R1 Voice
R2 Voice
MIDI
Channel 1
Channel 16
• The three PSR-630 effects or the five PSR-730 effects will be connected as shown below.
• Since the PSR-730 Multi Effect (EFFECT 1/2) is an insertion effect, it will be applied to only one part from
among the R1/R2/L parts.
• The signal will enter reverb/chorus/DSP according to the send level (Depth) set for each, and the signal with
the effect applied will be output according to the return level that is set. The reverb/chorus/DSP send levels
(Depth) are set for each part (track) with the Revoice mode. The reverb/chorus/DSP return levels value are
set in common for all the parts.
• The stereo panning is available for each of the reverb, chorus and DSP at the output for their signals. Using
MIDI, the panning position for the effect can be set (page 158).
• If a “Send Chorus to Reverb” (page 158) signal is transmitted to the PSR-730/630 from an external MIDI
device, a signal can be sent from the chorus to the reverb (connected in series). Also, if a “Send Variation
(DSP) to Reverb” (page 159) signal is transmitted, a signal can be sent from the DSP to the reverb and in the
same way if a “Send Variation (DSP) to Chorus” signal (page 159) is transmitted a signal can be sent from
DSP to the chorus. If these signals are used, the three effects can be connected in series, or used separately,
and a lot of different effects can be produced.