`TImprovedClassicMoogFilter`

`TCustomSimpleClassicMoogFilter`

`TCustomClassicMoogFilter`

`TCustomMoogFilter`

`TCustomGainFrequencyFilter`

`TCustomFilterWithOrder`

`TCustomFilter`

`TDspSampleRatePersistent`

`TDspPersistent`

`TNotifiablePersistent`
		OnChange