Korg PS-3300 - MODULATION GENERATOR 1 (MG-1); FREQUENCY ADJUSTMENT (0.1 Hz ~1 kHz)

MR 2 BOAR C HE
1-7 MODULATION GENERATOR 1 (MG-1)
(Saey
@MG-1 794
SG.
OLPF,
AM
(iT
TARR
S
NT
OSTA,
MNRBSEMBO
AMAL
EOOWATT
© MG-1 OUT
Output jack for use when modulat
ing
sections
other
than
the
SG,
DLPF, and AM sections (which are
already internally connected)
eanon
TMAH MRT SY ETT
*@ WAVEFORM SELECTOR
@ mam (0.1Hz~1KHz)
RMA MAR EMBL IT
Om RMAMAL bO-LAD
MG- | OREM ME. AHI ETH DY
SAY hO-NFSLMDANTE
®
FREQUENCY
ADJUSTMENT
(0.1Hz
~1kHz)
Frequency
adjustment
of
modulat
ing
wave.
© EXTERNAL FREQUENCY
CONTROL INPUT JACK
For external control (by foot pedal,
etc.) of MG-1 frequency.
MG-
WIS BATHE
@une<nHBAY ba-—LMAH
(£SRMORSS. AFUE TH
BP SID hO-WVFSLODANTH
BABY OMS NTOLUOMOWALS
®
OUTPUT
LEVEL
EXTERNAL
CONTROL
INPUT
JACK
For
external
control
(by
foot
pedal,
etc.)
of
MG-1
modulation
intensity
(depth). (output level is at its maxi:
mum when this jack is not used.)
fig. 16 MG-1
MG-
1
id,
LFO
(fi
eine
Fi)
&
PIXE.
FM,
FeM,
AM
% E (ZI
8 22D
RAND
FEM
RET
FH.
0.1H2
~ 1 kHz
DIM
RANI
(05
LAE
“LAT.
MG-
11%,
SG.
DLPF,
AMID
5
U
MA
TMMSNTOT,
SGTRETI—bLEOFM
SB.
DLPFCIRY
ov
£
FINS
FeM
BM,
ELTAMTIZbEEOLEDMRE,
So
FY
FY
(2ROWbED*La—weA—KTRMRTSS
t)
ELTMoHSst,
1-7 Modulation Generator (MG-1)
MG-1
is
basically
a
low-frequency
oscil-
lator
(LFO)
that
generates
a
cyclic
voltage
signal
which
is used
for
FM,
FcM,
and
AM
types
of modulation.
The
internal
patch
(the
synthesizer's
inter-
nal
wiring)
connects
the
MG-1
to
the
SG,
DLPF,
and
AM
sections.
When
switched
into
the
SG
section,
you
get
frequency
modulation
(FM);
when
switched
into
the
DLPF
section,
you
get
cut-off
frequency
modulation
(FeM)
(called
“growl");
when
switched
into
the
AM
section,
you
get
am-
plitude
modulation
for
a tremelo
or ring
modulator
effect.
All this is available without patching. (In
other words, you don’t need to use a patch
cord to connect output jacks to input
jacks.)