A multi-mode envelope filter with extensive tone-shaping capabilities. The Spectrum Intelligent Filter by Source Audio delivers classic funk tones, synth-like textures, and dynamic auto-wah effects. With dual filter engines, octave blending, and distortion options, Spectrum is a versatile tool for guitar and bass, offering 25 selectable filter types and deep customization via the Neuro Editor. Key Features 25 Filter Types – Includes low-pass, band-pass, multi-pole, and phaser effects. Dual Filter Processing – Run two independent envelope filters simultaneously, each with its own envelope response and filter type. Octave & Distortion Integration – Add sub-octave blending and drive for synth-like textures. Six Onboard Presets – Factory presets inspired by Mu-Tron, Lovetone Meatball, and other iconic envelope filters. ALT Button Functionality – The pedal’s four-knob layout controls eight different parameters, accessible via the ALT button. Envelope Sensitivity & ADSR Control – Fine-tune attack, decay, sustain, and release settings for precise envelope response. Neuro Editor Compatibility – Use the Neuro Desktop Editor & Mobile App to customize parameters, store presets, and access user-created sounds. MIDI Integration – Supports preset recall and parameter control via MIDI. Controls Primary Controls: Input Level – Adjusts signal sensitivity. Modulation Depth – Controls filter movement intensity. Frequency – Sets the filter’s starting frequency. Envelope Speed – Adjusts how quickly the filter responds. ALT Controls (Accessible via ALT Button): Envelope Sensitivity – Fine-tunes response to playing dynamics. Wet/Dry Mix – Balances filtered and unfiltered signal. Resonance – Adjusts filter peak emphasis. Output Volume – Controls overall level. Specifications Filter Types – 25 selectable envelope filters. Inputs/Outputs – Stereo In, Stereo Out, MIDI I/O. Power Requirements – 9V DC, 200mA. Dimensions – 4.5” x 4.5” x 2”
