Boss Audio Systems GS-10 - Manual (Page 37)

37
Chapter 4 Introduction to Effects and Parameters
Section 4
Mode
Selection for the wah mode.
LPF (Low Pass Filter):
This creates a wah effect over a wide frequency range.
BPF (Band Pass Filter):
This creates a wah effect in a narrow frequency range.
Polarity
Selection for the direction in which the filter will change in
response to the input.
Up:
The frequency of the filter will rise.
Down:
The frequency of the filter will fall.
Sens (Sensitivity)
This adjusts the sensitivity at which the filter will change in
the direction determined by the polarity setting. Higher
values will result in a stronger response. With a setting of
“0,” the strength of picking will have no effect.
Frequency
This adjusts the center frequency of the Wah effect.
Peak
Adjusts the way in which the wah effect applies to the area
around the center frequency. Lower values will produce a
wah effect over a wide area around the center frequency.
Higher values will produce a wah effect in a narrow area
around the center frequency.
* With a value of “50” a standard wah sound will be produced.
Rate
Adjusts the frequency of the auto wah.
* When set to BPM, the value of each parameter will be set
according to the value of the Master BPM (p. 54) specified for
each patch. This makes it easier to achieve effect sound settings
that match the tempo of the song (synchronizing the cycle to
one-half or one-fourth of the BPM when the set cycle rate is
increased).
When setting to BPM, press PARAMETER [
] to display
the Master BPM settings screen.
Depth
Adjusts the depth of the auto wah effect.
Level
Adjusts the volume.
TM (Tone Modify)
This changes the characteristics of the connected guitar.
Parameter Value
Type Fat, Presence, Mild, Tight,
Enhance, ‘S’ → ’H’, ‘H’ → ’S’,
‘H’ → ’HF’, ‘S’ → Hollow,
‘H’ → Hollow, ‘S’ → AC,
‘H’ → AC, ‘P’ → AC
Low -50–+50
High -50–+50
Level 0–100
Type
This selects the type of tone modification.
Low
Adjusts the tone for the low frequency range.
High
Adjusts the tone for the High frequency range
Level
Adjusts the volume.
Fat Fat tone with boosted mid range.
Presence Bright tone with boosted high-mid range.
Mild Mild tone with the high end cut back.
Tight Tone with the low frequencies cut.
Enhance Tone with the high frequencies boosted.
‘S’ → ’H’
Changes from a single-coil pickup tone to a
humbucking pickup tone.
‘H’ → ’S’
Changes from a humbucking pickup tone
to a mixed tone of two single-coil pickups.
‘H’ → ’HF’
Changes from a humbucking pickup tone
to a single-coil pickup half tone.
‘S’ → Hollow
Changes a single-coil pickup tone to a full-
acoustic tone with the body resonance add-
ed.
‘H’ → Hollow
Changes a humbucking pickup tone to a
full-acoustic tone with the body resonance
added.
‘S’ → AC
Changes a single-coil pickup tone to an
acoustic guitar tone.
‘H’ → AC
Changes a humbucking pickup tone to an
acoustic guitar tone.
‘P’ → AC
Changes a piezo pickup tone to an acoustic
guitar tone.