Preamp Page 5: Global Eq - Rocktron Prophesy II User Manual

Preamp Page 5: Global EQ

The Global EQ page allows you to shape the tone at the output of the Prophesy for
all presets. This feature is useful, for example, if you are playing in a venue which
provides acoustics that would require readjustment of the EQ parameters of all the
Prophesy presets (such as needing less bass or more highs). The Global EQ parameters
allow for quickly increasing or decreasing two user-selectable frequencies for all the
presets simultaneously when necessary.
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GEQ1
GEQ1F
GEQ1BW
GEQ2
GEQ2F
GEQ2BW
G E Q 1 GEQ1F G E Q 1 B W G E Q 2
+ 2.0 500Hz 1 . 0 - 2.0
The GLOBAL EQ 1 level parameter allows you to cut or boost a user-selected
frequency ±15dB at the output of the Prophesy for all presets.
The GLOBAL EQ 1 Frequency parameter allows you to select a center fre-
quency between 63Hz and 8kHz to be cut or boosted.
The GLOBAL EQ 1 BandWidth parameter determines how wide or narrow the
bandwidth of the selected Global EQ 1 frequency is (in octaves). A small
(narrow) bandwidth only boosts or cuts frequencies close to the center frequency,
while a large (wide) bandwidth affects the level of frequencies up to two octaves
from the center frequency.
Beyond the 2.5 setting, you may also select "SHELF". The GEQ1BW "SHELF"
setting will shelve the frequencies below the center frequency. (0.1 to 2.5, Shelf)
The GLOBAL EQ 2 level parameter allows you to cut or boost a user-selected
frequency ±15dB at the output of the Prophesy for all presets.
The GLOBAL EQ 2 Frequency parameter allows you to select a center fre-
quency between 63Hz and 8kHz to be cut or boosted.
The GLOBAL EQ 2 BandWidth parameter determines how wide or narrow the
bandwidth of the selected Global EQ 1 frequency is (in octaves). A small
(narrow) bandwidth only boosts or cuts frequencies close to the center frequency,
while a large (wide) bandwidth affects the level of frequencies up to two octaves
from the center frequency.
Beyond the 2.5 setting, you may also select "SHELF". The GEQ2BW "SHELF"
setting will shelve the frequencies above the center frequency. (0.1 to 2.5, Shelf)
GEQ2F G E Q 2 B W
3084Hz 1 . 0
3 3