User Manual

THE MCLASS EFFECTS
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Connections
Apart from standard L/R inputs and outputs, there are also “Separate” L/R outputs on the back panel. The Separate
outputs can either carry the Lo or Hi band output, which is set by the switch beside the outputs. These outputs can
be used to apply processing separately to either the Lo or Hi band.
q If you set the Solo switch to “Lo” and the Separate output switch to “Hi”, the device will operate as a basic
crossover filter, delivering the Lo band signal from the main output and the Hi band signal from the Separate
out.
The MClass Compressor
This is a single-band compressor capable of everything from subtle compression to aggressive pumping effects. Like
all dynamics processors it is best used as an insert effect.
The features include “soft-knee” compression for more musical and unobtrusive compression, program-adaptive re-
lease time and a sidechain input for de-essing and other dynamics processing. Additionally, you have a CV output, al-
lowing you to have the amount of gain reduction control other Record parameters.
Parameters:
|
Parameter
|
Description
Input Gain The Input Gain controls the ”drive” of the compression. This determines how much compression the signal will have in
conjunction with the Threshold. Range: ±12 dB.
Threshold This sets the level at which onset of compression occurs. When the input level is below the Threshold setting the sig-
nal is unaffected. When the input level exceeds the threshold, compression kicks in.
In practice, this means that the lower the Threshold setting (and the higher the Input Gain), the more compression will
be applied. Range: -36 dB to 0 dB
Soft Knee Normally signals above the threshold will be compressed immediately at whatever ratio is set. This can be very notice-
able, especially when using high compression ratios. When Soft Knee is activated, the onset of compression will be
more gradual, producing a less drastic result.
Ratio This lets you specify the amount of gain reduction applied to the signals above the set threshold. The Ratio can be set
from 1:1 (no reduction) to ∞:1 (Infinite).
Gain meter This shows the amount of gain reduction (in dB).
Solo Sidechain This allows you to monitor the signal connected to the sidechain input (see below).
Attack This governs how quickly the compressor will apply its effect when signals rise above the set threshold. If you raise this
value, the response will be slower, allowing more of the signal to pass through the compressor unaffected. Typically,
this is used for preserving the attacks of the sounds. Range: 1ms to 100ms.
Release When the signal level drops below the set threshold, this determines how long it takes before the compressor lets the
sound through unaffected. Set this to short values for intense, “pumping” compressor effects, or to longer values for a
smoother change of the dynamics. Range: 50ms to 600ms.
Adapt
Release
When this is used, set Release to the time you want for short peaks - when longer peaks occur, the Release time is au-
tomatically increased.
Output Gain This controls the output gain and can be used to compensate for the gain reduction caused by compression. Range:
±12 dB.