Owner`s manual
1.
Hold
down
any
key.
Turn
up
the
Mod
wheel.
Modulation
to
the
oscillators
produces
a
vibrato
effect.
2.
Switch
modulation
|t]gg|
to
Osc
and
|2U|
to
Filter.
Modulation
of
the
filter
cutoff
frequency
is
called
tremolo;
it
is
a
more
subtle
effect
and
will
usually
be
hidden
by
vibrato.
3.
Touch
Ml
and
repeat
steps
1
and
2.
The
square
wave
can
also
control
the
oscillators
or
filter.
The
Source
may
be
thought
of
as
having
two
main
operating
sections
—
the
analog
synthesizer
and
the
digital
control
circuits.
The
analog
functions
have
been
described;
the
next
section
deals
with
the
digital
functions
that
send
control
signals
to
the
analog
synthesizer.
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