Cosm Amp - Roland V-Bass Owner's Manual

COSM AMP

Simulates the head and speaker of a guitar amp.
ON/OFF
Turns the COSM amp on/off.
TYPE
Specifies the type of COSM amp. The tonal and distortion
characteristics of each amp are described below.
CONCERT 810 Models an Ampeg SVT.
FLIP TOP Models an Ampeg B-15.
B-MAN Models a Fender Bassman 100.
VO DRIVE Produces the Liverpool sound of the 60's.
SESSION Models a SWR SM-400.
T.E. Models a Trace Elliot AH600SMX.
BASS 360 Models an Acoustic 360.
An amp with flat response.
SUPER FLAT
AC BASS An amp ideal for ACOUSTIC BASS.
MS STACK A Marshall amp stack.
Hi-GAIN STACK A powerful high-gain amp.
METAL STACK Produces a high-gain metal sound.
* The parameters which you can adjust will differ, according to
the selected COSM AMP TYPE.
GAIN
Adjusts the distortion depth of the amp.
VOLUME
Adjusts the overall volume of the preamp.
BASS
Adjusts the tone of the lower range.
* Adjustable value will change to -50 – +50, according to the
selected COSM BASS TYPE.
MIDDLE
Adjusts the tone of the midrange.
* Adjustable value will change to -50 – +50, according to the
selected COSM BASS TYPE.
* In some cases, the original amp did not have a Middle control,
but this control will function even for these amp simulations.
In this case, set Middle to "0" if you want to produce the
sound of the original amp.
TREBLE
Adjusts the tone of the upper range.
* Adjustable value will change to -50 – +50, according to the
selected COSM BASS TYPE.
PRESENCE
Boosts the tone of the ultra-high frequency range.
MIDDLE FREQ (Middle frequency)
Controls the center frequency that is adjusted by the Middle
control.
HIGH CUT (High cut filter)
Cuts the tone of the ultra-high frequency range.
BRIGHT
Switches the Bright setting on/off. Turning this on will
produce a bright sound.
ULTRA Hi
Controls the ultra-high range above treble.
ULTRA Lo
Controls the character of the lower range.
RESPONSE
Controls the character of the entire amp. Select one of the two
characters as desired.
0–100
DEEP
This switch changes the character of the lower range.
0–100
GAIN SW ( Gain switch)
Adjusts the distortion of the amp. Distortion will successively
0–100
increase for settings of "LOW," "NORMAL" and "HIGH."
ENHANCER
Adds "sparkle" to the sound.
0–100
PRE SHAPE
This is a shape switch that adds a distinctive character to the
mid frequency region.
Chapter 5. Parameter guide
LOW, NORMAL, HIGH
0–100
0–100
220, 800, 3.0 k
0–100
OFF, ON
0, +
–, 0, +
BASS, FLAT
OFF, ON
0–100
0, 1, 2
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