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Selling my Source Audio Spectrum Intelligent Filter, a highly versatile stereo filter pedal capable of vintage envelope-filter tones, synth-style textures, and octave effects. Perfect for guitar, bass, keys, or anyone looking to craft expressive, evolving filter sounds.Key Features & ControlsSix Onboard Presets: Includes classic envelope-filter sounds and modern synth-style filtersFour-Knob Interface:Input Gain (Sensitivity), Depth, Frequency, SpeedSecondary functions via ALT button: Envelope Sensitivity, Mix (wet/dry), Resonance, Output VolumeDeep Sound Design: Customizable via Neuro 3 app or Neuro Editor softwareFilter Types: 25 different filters including low-pass, band-pass, multi-pole, and phaserDual Filter Voices: Run two parallel envelope filters with independent settingsModulation & LFO Options: 14 LFO wave shapes and 11 envelope follower typesDistortion / Octave Effects: 13 distortion types plus octave up/down voicesConnectivity: Stereo input/output, USB for MIDI and firmware, expression/tap tempo inputBypass Options: Choose between true bypass or buffered bypassPreset Memory: 6 footswitch presets, up to 128 via MIDIPower / Size: 165 mA draw, compact aluminum enclosureTone & Use CasesExcellent for funk, jam, psychedelic, and experimental tonesCan produce synth-like textures and dynamic envelope effectsDual filters and stereo routing make it perfect for wide stereo setupsHighly responsive to picking dynamics and sensitivity settingsConditionExcellent cosmetic and functional conditionAll knobs, footswitch, ALT mode, MIDI, and USB fully operationalIncludedPedalShipping / PickupProfessionally packed and insured for shippingLocal pickup available

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