For 24 hours only, Minimal System's Filter Bank Pro plugin is available for £1.
Filter Bank Pro contains two modules:
- the first contains five individual filters with each of these featuring a Gain control for cutting or boosting, a frequency control for selecting which frequency to filter (1-12,000Hz), and finally a Q control which narrows or widens the frequency bands being filtered.
- the second is a more traditional filter module containing five filter types including Low Pass, High Pass, Band Pass, Notch, and Peaking. There are also Cutoff and Resonance controls (with sync capable LFO) and the Analogue! knob which adds warmth.
The Filter bank Pro also has Input and Output level controls, and as usual with Minimal System it is 32-bit only but can be used in a 64-bit DAW using a plugin bridge (plus, in doubt, there's a demo version you can try). It is usually sold for £12.99, but fot 24 hours only it is available for £1.