Owner manual

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Breverb Hall
Breverb Room
Breverb Plate
Breverb Inverse
The 4 Breverb algorithms, licensed from Overloud Technologies, provide
high-end digital reverberation effects.
Each algorithm is provided as an individual device, each containing
specialised controls. See Appendix 4 for a detailed description of the
parameters.
Amber Chorus
Amber Formants
These effects feature Amber’s circuit-modelled chorus and formant filter
stages. The controls are identical to those in Amber – see sections 5:4 and
5:5 for details.
X4 Quad FX
These FX devices provide 4 bands of the same effect running in parallel. The buttons numbered 1-4 switch between each
of these 4 bands for editing.
Four additional editing modes are also available for adjusting all 4 bands together. The controls in these modes cannot be
modulated (apart from Wet Mix which is a global control for all bands) – they are only for editing all 4 bands’ initial values
together. The controls in each of the 4 bands have a suffix of 1-4, depending on the band.
Abs Sets an absolute value across all bands
Rel Adjusts parameters across all bands relative to their original positions where
possible within their range
Dif Adjusts the overall difference of parameters’ values between the 4 bands
Rnd Randomizes parameters across all bands
Common parameters
As well as the WetMix control, which operates on all bands simultaneously, each band in all the Quad FX features the
following controls:
Pwr Turns the band on or off – in the ‘Off’ position, audio passes through the band
unaffected.
Pan Sets the position of the band in the stereo field.
Amp Sets the final level at the effect output.
X4-Filter
Each band features 2 filters, selectable from the following combinations using
the Mode control:
L2L2 2x 2-pole low-pass filters
P2L2 2-pole peak and 2-pole low-pass filters
N2L2 2-pole notch and 2-pole low-pass filters
L2H2 2-pole low-pass and 2-pole high-pass filters
H2H2 2x 2-pole high-pass filters
H2P2 2-pole high-pass and 2-pole peak filters
H2N2 2-pole high-pass and 2-pole notch filters
N2N2 2x 2-pole notch filters
P2P2 2x 2-pole peak filters
Each band features an optional pre-delay which is turned on/off using the PrePwr control and set using the Pre control
(whether this parameter is set in seconds or tempo-based values depends on the state of the Sync control).
The Pitch control sets the filter cutoff of both filters together, while Res sets the resonance of both. The Sep control
adjusts the separation between the 2 filters.
There is a drive stage in each band, which is adjusted using the Drive control.