Nekyia Circuits Sigil Eurorack Function Generator Module

We say...

A super-handy classic function generator in just 4HP, perfect for envelope, LFO or slewing duties. The attenuverter on the output is a nice touch. Great stuff as usual from Nekyia!

Manufacturer's description

Sigil is an analogue envelope and function generator in a small format with voltage-controlled rise and fall stages. It features a voltage-controlled Cycle button to dynamically transform the envelope to an LFO as well as a Shape control that morphs both the rise and fall slope from exponential to linear to logarithmic, achieving from very snappy to slow slope shapes.

Sigil also includes an End of Cycle (EOC) trigger output, useful to chain subsequent envelopes. The input can work as a trigger or a slew input, depending on the jumper at the back of the module. A handy attenuverter sets the output voltage range from -10V to +10V.

Sigil has been carefully calibrated to deliver musical slopes and packs all the essential features of a function generator into just 4HP!

Features

• Compact fully analogue envelope and function generator
• Voltage-controlled rise and fall stage
• Shape control that morphs from exponential to linear to logarithmic curve
• Voltage-controlled Cycle Button
• End of Cycle (EOC) trigger output
• Trigger/slew input
• Output attenuverter with a range from -10V to +10V