Long Life from Fairfield Circuitry is a versatile state-variable filter with wide range and application. Combining tilt and notch/boost equalisation around a 2nd-order (-12dB/octave) state-variable core. Very much a one-band parametric equaliser with gritty extras: Shelving filter, from low-pass to high-pass CV inputs for resonance (Q) and frequency (F) V/octave scaling synthesizer interface Fully variable Q goes well into tasty sweet self-oscillations Soft clip zener zesty mordant Expression pedal input controls centre frequency Its flexible tone stack allows for careful tuning of desired response. Stacking before/after other pedals creates dramatic emphasis/deemphasis.Use an expression pedal for wah style filtering. Standalone channel strip EQ for outboard processing. Integrated with a modular synthesiser setup, it can act as a VCF and a VCO, with external CV control such as sequencers and keyboards. Video: https://youtu.be/s-UXYIDPCrQProduct Specs Item Number: 21092 Make: Fairfield Circuitry Model: Long Life Condition: Brand New Finish: Aluminium Categories: effects-and-pedals ⇒ eq ⇒ pedal Function: Equalizer Filter Made In: Canada MPN: FC-LL Modular Grid: Pedals ⓘ + Dimensions*: 97 mm wide 119 mm high Power*: 150 mA / 9 V DC / Negative Center * User contributed details