Kjaerhus Audio has released Classic Auto-Filter, a new free plugin in their Classic Series.

The Classic Auto-Filter is an analog modeled four-pole filter with resonance control. It can be used for creative effects like auto-wah-wah and filter sweeps, as well as a fixed filter for equalizing purposes. The filter is selectable between low-pass, high-pass, band-pass and band-reject (notch).

The filter cut-off frequency can be modulated from the envelope follower and the LFO.

This is the ninth plugin in the Classic Series, a collection of high quality free VST Plugins.

For more information visit the Kjaerhus Audio site.