Dynamic multi-filter effect pedal for electric guitar
The GFI System Rossie offers three core filter modes: The Envelope Filter delivers classic funk and auto-wah sounds, controlled traditionally by the instrument’s velocity. The Step Filter mode creates rhythmic filter arpeggios with adjustable steps, while the Manual Filter allows precise sound shaping, cocked wah effects, and custom wah tones using an external expression pedal. Each mode features four filter types: lowpass, bandpass, highpass, and peak with unlimited control over sweep range and effect intensity.
The GFI System Rossie at a glance:
Dynamic multi-filter effects pedal for electric guitar.
Three filter modes: Envelope, Step and Manual
Four selectable filter types: lowpass, bandpass, Highpass and peak
Easy to read LCD
Range, Mix and parameter controls
Left footswitch with ramp function
Tap Tempo switch
Connector for external expression and Tap tempo pedals
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