There are in fact four: low pass, band pass, high pass and notch filter.
Additionally, notch filter can be varied for an even wider range of sounds.
Use of Gain and Q allow for even wider possibilities.
No special knowledge is required to use this filter. Just plug your audio in the left, and your audio out on the right.
Optionally (and recommended!) patch a control voltage in to give the sound movement.
Key Telemark Filter Features
- Pure analogue circuitry
- Telemark filter
- 4 filter types
- Low, High, Band, Notch
- Resonance (Q) boost feature
- Slim design
- Spun metal knob caps