Roland Juno-6 - VCA (Voltage Controlled Amplifier); VCA Control Signal Select; ENV (Envelope Generator); Envelope Attack and Decay Times

10
VGA
(Voltage Controlled Amplifier)
This is to
control
the
volume (amplitude) of
the
sound, and
is
normally controlled by the
output
voltage from
the
Envelope Generator.
(?)
Select switch for
the control
signal
This switch
enables
you to select
whether
to
control
the VGA
by
the signal
from the
Envelope
Generator
or by
the Gate signal.
ENV
(Envelope
Generator)
This
generates the
Control Voltage applied
to
the
VCF and
the
VGA,
thereby
controlling
the volume and the tone
color
of
each note.
This output
voltage is generated whenever
you
press
a key.
®
@
A {Attack time)
This sets the
time
required for
the
voltage
to reach its
maximum
from the
moment the
key
is pressed down.
(3)
D(Decay
time)
This determines
the time
required
for the
voltage to
drop from the
maximum
to
the
sustain level. When the
sustain level
is high,
the
Envelope curve
does
not
change
by
adjusting the
Decay
Time.
S (Sustain level)
This
knob determines the
Sustain Level
to
which
the
voltage
falls at
the
end
of the
Decay
Time.
(5)
R
(Release time)
This sets the
time
needed
for
the voltage
to
reach
zero.
!ENV
OUTPUT
(ADSR)
iKYBO
GATE
OFF