The A-184-2 contains two independent circuits. On one hand there's a
curve converter which forms a triangle into a nealy perfect sine; pretty
handy as an oscillator expander for VCOs without a sine or with an
imperfect one. On the other hand the module features a voltage
controlled crossfader which, using high quality SSM-VCAs, is intended
for audio.
The upper part of the module is, like stated before, is a very
precise curve converter for generating an utterly clean sine wave from a
triangle wave.
The bottom part is a circuit for crossfading between two input
signals to one output. This can happen manually with the CF control as
well as voltage controlled via the scaleable CV input. Both inputs are
equipped with LEDs displaying signal levels. The A input is normalized
to the sine converters' output.
HP : 4