Expert Sleepers Ivo joranalogue Adjustable attack time control for

Adjustable attack time control for fading-in notes

The octave theory seamlessly crossfades between octaves

Resonate (highly resonant multiflange)

2 microns aluminium ribbons

smooth swells

Expert Sleepers Ivo joranalogue Adjustable attack time control for'Ivo' is a resonant low pass VCF (Voltage Controlled Filter), switchable between 2 pole (12dB octave) and 3 pole (18dB octave) responses, with voltage control over feedback (resonance) as well as cutoff frequency. It will self oscillate in 2 pole mode. The module has two audio inputs, one with an attenuator, so it will also mix two signals at the filter input. The module is 100% analogue, using discrete transistor OTAs. Ivo's specifications are as