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Twin Sisters: Filter (mono)

Mono Multi-mode 8-pole Filter with 3 Modulations inputs

(5 Votes)
1.1 (Updated 1 year ago)
December 17, 2019
Reaktor 6
Effect Filter


This is the Filter section of the Twin Sisters synth ensemble that I previously made.
The filter is based on Vadim Zavalishin's 8-pole algorithm, with some personal modifications.

Use it to color your synth voice with no mercy.


• A master volume knob with a brickwall limiter and a soft mute for safe loudness control.

• 2 cutoff modulation inputs (A and B) with bipolar intensity knobs.

• 1 modulation input for the resonance – also bipolar.

• Comes in two iterations: DRK (Dark) and BRT (Bright) knobs.

• Should be BLOCKS friendly!

Known issues:

• I still can't figure out how to make those knob values go negative... if someone can enlighten me on this topic, I am all ears!

Let me know what you think so I can improve these modules!

Happy patching!


Laszlo Bolender
8 months ago
Glad you're enjoying it, Artem!
Artem Moroz
9 months ago
Awesome! Thank You Very Much!!!