Roland JX-10 - VCA and Chorus Parameter Details; LFO Parameter Details

Manual Version 3.21
Page. 26 of 73
VCA (Voltage Controlled Amplifier) / Chorus
After being filtered in the VCF, the signal is fed to the VCA where the volume (amplitude) of the sound is controlled
.
Parameter
Data
Value
Function
Programmer
Number
Display
61
VCA LEVEL
99
00
This parameter is used to adjust the volume level. It
can be effectively used in WRITE mode to fix the
output level of the stored sound to ensure level
consistency across presets.
Note: If it is set too high, the sound may be distorted.
VCA Level
62
VCA MODE
ENV2
GATE
This parameter is used to select whether to control
the VCA using the signal from ENV-2 ( ) or by the
Gate signal ( ).
VCA Mode
63
VCA DYNA
3
2
1
OFF
This parameter determines the sensitivity of the Key
Touch (Dynamics effect).
VCA Dynamics Range
64
CHORUS
2
1
OFF
OFF: Chorus is OFF.
1: Expansive Chorus effect is obtained.
2: Rich Chorus effect is obtained.
Chorus Mode
LFO (Low Frequency Oscillator)
This oscillator generates extremely low frequency, and therefore can produce a vibrato or growl effect by
controlling the DCO or VCF.
Parameter
Data
Value
Function
Programmer
Number
Display
71
LFO WF
SINE
SQUAR
RAND
This is used to select the LFO output waveform:
LFO Waveform
72
LFO DELAY
99
00
This sets the delay time (pause) before the LFO
modulation starts.
Delay Time
73
LFO RATE
99
00
This sets the rate (frequency) of the LFO.
Rate