Overdrive; Distortion; Vs Overdrive; Vs Distortion - Roland Prelude Owner's Manual

35:

OVERDRIVE

Creates a soft distortion similar to that produced by vacuum tube
amplifiers.
fig.MFX-35
L in
Over Amp
drive Simulator
R in
Parameter Value
Drive
0–127
SMALL, BUILT-IN,
Amp Type
2-STACK, 3-STACK
Low Gain -15– +15 dB
High Gain -15– +15 dB
Pan L64–63R
Level 0–127
36:

DISTORTION

Produces a more intense distortion than Overdrive. The parameters
are the same as for "35: OVERDRIVE."
fig.MFX-36
L in
Amp
Distortion
Simulator
R in
37:

VS OVERDRIVE

This is an overdrive that provides heavy distortion.
fig.MFX-37
L in
Amp
Overdrive
Simulator
R in
Parameter Value
Drive
0–127
Tone 0–127
Amp Sw OFF, ON
SMALL, BUILT-IN, 2-
Amp Type
STACK, 3-STACK
Low Gain -15– +15 dB
High Gain
-15– +15 dB
Pan L64–63R
Level 0–127
L out
Pan L
2-Band
EQ
Pan R
R out
Description
Degree of distortion
Also changes the volume.
Type of guitar amp
SMALL: small amp
BUILT-IN: single-unit type amp
2-STACK: large double stack
amp
3-STACK: large triple stack
amp
Gain of the low range
Gain of the high range
Stereo location of the output
sound
Output Level
L out
Pan L
2-Band
EQ
Pan R
R out
L out
Pan L
2-Band
EQ
Pan R
R out
Description
Degree of distortion
Also changes the volume.
Sound quality of the Overdrive effect
Turns the Amp Simulator on/off.
Type of guitar amp
SMALL: small amp
BUILT-IN: single-unit type amp
2-STACK: large double stack amp
3-STACK: large triple stack amp
Gain of the low range
Gain of the high range
Stereo location of the output sound
Output Level
38:

VS DISTORTION

This is a distortion effect that provides heavy distortion. The
parameters are the same as for "37: VS OVERDRIVE."
fig.MFX-38
L in
Amp
Distortion
Simulator
R in
39:

GUITAR AMP SIMULATOR

This is an effect that simulates the sound of a guitar amplifier.
fig.MFX-39
L in
Pre Amp
R in
Parameter Value
Pre Amp Sw
OFF, ON
JC-120,
CLEAN TWIN, MATCH
DRIVE,
BG LEAD, MS1959I,
MS1959II, MS1959I+II,
Pre Amp Type
SLDN LEAD,
METAL5150,
METAL LEAD, OD-1, OD-
2 TURBO,
DISTORTION, FUZZ
Pre Amp
0–127
Volume
Pre Amp
0–127
Master
Pre Amp Gain LOW, MIDDLE, HIGH
Pre Amp Bass
Pre Amp
0–127
Middle
Pre Amp Treble
Pre Amp
0–127
Presence
Pre Amp Bright OFF, ON
Speaker Sw OFF, ON
Speaker Type (See the table right.)
Mic Setting 1, 2, 3
Mic Level
0–127
Direct Level 0–127
Pan L64–63R
Level 0–127
L out
Pan L
2-Band
EQ
Pan R
R out
L out
Pan L
Speaker
Pan R
R out
Description
Turns the amp switch on/off.
Type of guitar amp
Volume and amount of distortion
of the amp
Volume of the entire pre-amp
Amount of pre-amp distortion
Tone of the bass/mid/treble fre-
quency range
* Middle cannot be set if "Match
Drive" is selected as the Pre
Amp Type.
Tone for the ultra-high frequency
range
Turning this "On" produces a
sharper and brighter sound.
* This parameter applies to the
"JC-120," "Clean Twin," and
"BG Lead" Pre Amp Types.
Determines whether the signal
passes through the speaker (ON),
or not (OFF).
Type of speaker
Adjusts the location of the mic that's
capturing the sound of the speaker.
This can be adjusted in three
steps, from 1 to 3, with the mic
becoming more distant as the
value increases.
Volume of the microphone
Volume of the direct sound
Stereo location of the output
Output level
69