AJH Synth FINALISER REQ Скачать руководство пользователя страница 2

The Finaliser REQ has been designed to be the last module in the signal chain and add some professional 

“polish” to your patch, and comprises three separate sub modules:

Overview

1 - A fully analogue, four channel equaliser:

 

Three of the channels (Low, Low Mid, High Mid) have parametric equalisation, i.e. it is 

possible to select the centre frequency of the equaliser, and then add up to 24dB of 

variable Q boost or cut around the selected frequency. The Fourth (high) channel has 

selectable shelving frequencies of 2kHz and 5kHz. The Low channel also has a selectable 

peak or shelving response. 

 

 2 - Sonic Enhancer with High and Low enhancement channels

The Enhancer works by applying phase correction to a specific frequency range, the LOW 

Enhancement can add extra punch to the bottom end without muddying up the 

midrange, and adding HIGH Enhancement adds extra sparkle and prescence to the mix.

3 - High quality Stereo Reverb with eight preset reverb models

 

We have selected eight “old school” style stereo reverbs that sound great 

with synthesiser patches, with an quick and easy eight way selector switch 

and  Wet/Dry control either from a front panel control or external CV 

signal.  

The block diagram below shows how the above component parts are connected together and  

the signal flow between them. There are bypass switches for both the Equaliser and the Enhancer 

modules, so that these can quickly be switch in or out for a quick and easy comparison against the 

incoming dry signal. The left audio signal (post EQ and enhancement) is normalised to the RIGHT 

input, so that stereo reverb can be added to a Mono Input. 

 

Содержание FINALISER REQ

Страница 1: ...y analogue circuit too with low and high treatment bands which change the phase and amplitude relationships of the sound to add punch and harmonics and really bring the sound to life in the mix The Reverb engine is based on 20 year old DSP technology harking back to the reverb units which were used extensively on many synth and EDM tracks a couple of decades ago It includes eight different effects...

Страница 2: ...ic frequency range the LOW Enhancement can add extra punch to the bottom end without muddying up the midrange and adding HIGH Enhancement adds extra sparkle and prescence to the mix 3 High quality Stereo Reverb with eight preset reverb models We have selected eight old school style stereo reverbs that sound great with synthesiser patches with an quick and easy eight way selector switch and Wet Dry...

Страница 3: ... The boost cut range is approx 25dB 5 LOW GAIN This control sets the boost or cut level for the LOW range parametric equaliser The boost cut range is approx 25dB 6 ENH ON Enhancer bypass switch the Left Audio signal is routed through the Enhancer when this switch is down with switch up the Enhancer is bypassed 7 EQ ON EQ bypass switch the Left Audio signal is routed through the EQ signal processor...

Страница 4: ...ted all positions are a varying mix of wet and dry signals 13 ENH HIGH Controls the amount of high end ENHANCED signal that is is mixed with the dry signal The control range is quite large and at high settings it can easily overload the Reverb section which will be indicated by the PEAK LED 16 illuminating in this case the input signal level to the L MONO IN should be reduced until the PEAK LED is...

Страница 5: ...e output of the Equaliser and Enhancer is fed to the Left input of the Reverb so in this example we have EQ and Enhancement on the Bass voice only and Stereo Reverb on both the Lead and Bass voices The Reverb amount is set with the Reverb control alternatively the Reverb wet drt mix can be automated by patching a positive control voltage to the REV CV input If the Finaliser becomes overloaded beca...

Страница 6: ...Input of the Sonic XV Diode Ladder filter We are using 2 x DH ADSR Envelopes in regular ADSR Mode one to control the filter and the second controlling the VCA output against time If the Finaliser becomes overloaded because of the addition of high levels of EQ or Enhancement then the red Peak LED will illuminate and beyond this point distortion may occur this can be countered by reducing the signal...

Страница 7: ... in Power consumption Positive rail 105 mA Negative rail 55mA L MONO Input RIGHT Input Expected signal level 10V p p centred around 0V Audio signals only DC signals are ignored Nominally 10V p p noise 25mV REV CV The accepted signal range is 0V to 5V Any voltages higher or lower than this will be capped to 0V or 5V so negative voltages are ignored Maximum permissible v oltage to this input is 12V ...

Страница 8: ...urned for repair under warranty because the module has been incorrectly adjusted by users to correct this and bring the unit back to full working order full calibration will be required this is a fairly lengthy process and in this case will be a chargeable service Adjustment and Calibration If you need any help using this module or have any technical questions please feel free to contact us at sup...

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