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VCF

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VCF

It is analog, and the resonance sounds natural.
It seems there's no self-oscillation, despite what the manual says.
No LFO modulation.
Only one filter for a channel's all voices.
No key track function. Higher keys tend to sound much softer.
The envelope is relatively fast and can create transient attack.

Filter decay with maximum resonance (124KB)

The data entry dial can change any parameters, including VCF cutoff, in realtime - without restriking the key. The resolution of the parameter is coarse and the stepwise change can be heard.

Stepwise change in filter cutoff (112KB)

There is only one VCF for a channel, and the envelope is retriggered when a new key is played.

Filter retriggered 1 (112KB)
Filter retriggered 2 (44KB)

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Deep Synthesis: Home
8. 22. 2002
Modified: 11. 4. 2003