Envelope Amount (ENV AMT) Knob and Source Selection Buttons

The Envelope Amount (ENV AMT) Knob let you apply a positive or negative amount of envelopes to the filter cutoff.

By default, Envelope 2 is the Filter Envelope and remains separate from Envelope 1 - the Amplitude Envelope. However, it’s possible to use Envelope 1 as a Filter Envelope by selecting it with the button below the ENV AMT knob.

Envelope 1

Env 1 Attack Knob

Used to alter the attack time of the amplitude ADSR Envelope Generator between 0.001 and 15 seconds.

Env 1 Decay Knob

Used to alter the decay time of the amplitude ADSR Envelope Generator between 0.001 and 30 seconds.

Env 1 Sustain Knob

Used to alter the sustain level of the amplitude ADSR Envelope Generator between 0% and 100%.

Env 1 Release Knob

Used to alter the release time of the amplitude ADSR Envelope Generator between 0.001 and 60 seconds.

Envelope 2

Env 2 Delay Knob

This applies a Delay of up to 2 seconds to the start of the Filter Envelope and is useful for creating those long, evolving sounds.

Env 2 Attack Knob

Used to alter the Attack time of the filter ADSR Envelope Generator between 0.001 and 30 seconds.

Env 2 Decay Knob

Used to alter the Decay time of the filter ADSR Envelope Generator between 0.001 and 30 seconds.