This device meets the requirements of the following standards: EN55032, EN55103-2,
EN61000-3-2, EN61000-3-3, EN62311.
A. Channel envelope shape.
This knob controls the overall attack and decay characteristics of the
selected function - for example envelope times, and vactrol or envelope followers reaction time.
B. Channel modulation amount.
This knob adjusts the amount of brightness (cutoff frequency)
modulation applied to the signal, in addition to amplitude modulation.
C. Channel amplitude modulation CV.
This is an attenuator for the
LEVEL
CV input, which is directly
routed to the amplitude control port of the VCFA.
D. Channel function selector.
Press the button to display the current function of a channel, and press
again to cycle through the four functions.
E. Channel amplitude response curve.
This adjusts the response of the VCA, from exponential to linear.
F. Metering button.
Press the button to show the bargraphs. Press again to select which signal is to be
monitored.
1. EXCITE input.
Audio or CV are accepted. This is a multi-purpose control port, its function depends on
the selected mode!
2. Signal input.
Audio and CV are accepted. When no jack is inserted in this input, a +3.3V signal is
internally routed to the VCFA. This allows the module to be used for CV generation - for example to
generate an AD envelope or for envelope following.
3. Level input.
This input is directly wired to the amplitude control section of the VCFA, allowing the
channel to be used as a VCA in the most straightforward way. This signal is attenuated by the
LEVEL
MOD
knob. When no jack is inserted in this input, a +8V signal is internally generated. The
LEVEL MOD
knob will thus work like an offset control.
4. Signal output.
Mutable Instruments | Streams
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