Preamp Page 4: Post Eq - Rocktron Prophesy II User Manual

Guitar amplifier
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Preamp Page 4: Post EQ

distortion stage. These post-distortion EQ parameters have a more pronounced effect on
the overall tone than the pre-distortion parameters.
3 2
The Post EQ page allows you shape the tone after it has passed through the
PEQ1
122
14.0
PEQ1
The POST EQ 1 level parameter allows you to cut or boost a user-selected
frequency ±15dB after the distortion stage.
PEQ1F
The POST EQ 1 Frequency parameter allows you to select a center
frequency between 63Hz and 8kHz to be cut or boosted.
PEQ1BW
The POST EQ 1 BandWidth parameter determines how wide or narrow the
bandwidth of the selected Post 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 PEQ1BW
"SHELF" setting will shelve the frequencies below the center frequency. (0.1
to 2.5, Shelf)
PEQ2
The POST EQ 2 level parameter allows you to cut or boost a user-selected
frequency ±15dB after the distortion stage.
PEQ2F
The POST EQ 2 Frequency parameter allows you to select a center
frequency between 63Hz and 8kHz to be cut or boosted.
PEQ2BW
The POST EQ 2 BandWidth parameter determines how wide or narrow the
bandwidth of the selected Post 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 PEQ2BW
"SHELF" setting will shelve the frequencies above the center frequency. (0.1
to 2.5, Shelf)
PEQ1F
P E Q 1 B W
PEQ2
PEQ2F
125Hz
0 . 8
- 5.5
1297Hz
P E Q 2 B W
1 . 3

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