Boss Audio Systems Boss CDSM AMP EFFECTS PROCESSOR GT-100 - Manual (Page 18)

EFFECT
18
2X2 CHORUS
Frequency band division is employed to produce two different choruses,
one for low frequencies and one for higher frequencies, for both the left
and right channels (for a total of four) . This allows you to achieve a more
natural chorus sound .
Parameter Value Explanation
LOW RATE
0–100,
BPM –
Adjust the speed of the chorus effect for the
low frequency range .
* When set to BPM, the value of each
parameter will be set according to the
value of the “MASTER BPM” specified for
each patch . This makes it easier to achieve
effect sound settings that match the tempo
of the song .
* If, due to the tempo, the time is longer than
the range of allowable settings, it is then
synchronized to a period either 1/2 or 1/4
of that time .
LOW DEPTH 0–100
Adjust the depth of the chorus effect for the
low frequency range . If you wish to use this
as a doubling effect, use a setting of 0 .
HIGH RATE
0–100,
BPM –
Adjust the speed of the chorus effect for the
high frequency range .
* When set to BPM, the value of each
parameter will be set according to the
value of the “MASTER BPM” specified for
each patch . This makes it easier to achieve
effect sound settings that match the tempo
of the song .
* If, due to the tempo, the time is longer than
the range of allowable settings, it is then
synchronized to a period either 1/2 or 1/4
of that time .
HIGH DEPTH 0–100
Adjust the depth of the chorus effect for the
high frequency range . If you wish to use this
as a doubling effect, use a setting of 0 .
LOW PRE
DELAY
0 .0 ms–40 .0 ms
Adjusts the delay of the effect sound in
the low-frequency range . Extending the
pre-delay will produce the sensation of
multiple sounds (doubling effect) .
LOW LEVEL 0–100
Adjusts the volume of the effect sound in the
low-frequency range .
HIGH PRE
DELAY
0 .0 ms–40 .0 ms
Adjusts the delay of the effect sound in
the high-frequency range . Extending the
pre-delay will produce the sensation of
multiple sounds (doubling effect) .
HIGH LEVEL 0–100
Adjusts the volume of the effect sound in the
high-frequency range .
XOVER FREQ 100 Hz–4 .00 kHz
This sets the frequency dividing the low- and
high-frequency ranges .
SUB DELAY
This is a delay with the maximum delay time of 1,000 ms . This effect is
useful for making the sound fatter .
Parameter Value Explanation
TYPE
Use this to choose the type of delay .
MONO A simple monaural delay .
PAN
Provides a tap delay effect that divides
the delay time between the left and right
channels .
DELAY TIME
1 ms–1000 ms,
BPM –
Adjusts the delay time .
* When set to BPM, the value of each
parameter will be set according to the
value of the “MASTER BPM” specified for
each patch . This makes it easier to achieve
effect sound settings that match the tempo
of the song .
* If, due to the tempo, the time is longer than
the range of allowable settings, it is then
synchronized to a period either 1/2 or 1/4
of that time .
F .BACK 0–100
Adjusts the volume that is returned to the
input . Higher settings will result in more
delay repeats .
EFFECT LEVEL 0–120 Adjusts the volume of the delay sound .
HIGH CUT
630 Hz–12 .5 kHz,
FLAT
This sets the frequency at which the high
cut filter begins to take effect . When “FLAT”
is selected, the high cut filter will have no
effect .
TAP TIME *1 0–100%
Adjusts the delay time of the left channel
delay . This setting adjusts the L channel delay
time relative to the R channel delay time
(considered as 100%) .
DIRECT MIX 0–100 Adjusts the volume of the direct sound .
*1 Setting available when TYPE is set to PAN .