User Manual

SA248 Spectrum Intelligent Filter User Guide 2
- The Source Audio Team
Overview
Six Onboard Presets: Choose from six different onboard envelope filter effects. Vintage sounds include
effects inspired by the iconic Mu-Tron© and Lovetone Meatball© pedals, as well as contemporary
envelopes with thumping octave-down effects and buzzing synth-like tones.
Simple 4-Knob Control Panel: Adjust 8 different parameters with 4 knobs. Primary controls include
Input Level, Modulation Depth, Frequency Starting Point, and Envelope Speed. Alternate controls
(accessible by pressing the ALT button) include Envelope Sensitivity, Wet/Dry Mix, Resonance, and
Output Volume.
Deep Effects Editing Capabilities: Use the Neuro Desktop Editor (free download for Mac and Windows)
or the Neuro Mobile App (free for iOS and Android) to create, store, and share highly customized filter
effects.
Growing Published Presets Library: Quickly test and download sounds from the ever-expanding
collection of published User Presets created by Source Audio and the rest of the Spectrum Filter/Neuro
Editor Community.
128 MIDI Accessible Factory Presets – The addition of a third party MIDI controller with USB host
provides access to any of the pedal’s 128 preset slots. Presets are also accessible with MIDI Continuous
Controller (CC) messages when combined with the Neruo Hub.
25 Different Filters: Choose from a huge collection of filters including several types of low-pass, band
pass, multi-pole, and phaser effects.
Dual Filter Effects: Run two different envelope filters simultaneously, each with its own envelope
response and filter type.
11 Styles of Envelope Follower: Choose from 11 different types of envelope follower with adjustable
attack/decay as well as ADSR triggering envelopes.
14 Different LFO Wave Shapes: Use LFO (Low Frequency Oscillators) to control filter modulation.
Choose from eight different LFO wave shapes, including sine, square, sample and hold, saw tooth, and
more.
13 Types of Distortion: Choose anything from a subtle drive effect to extremely fuzzy Foldback effects.
Three Modes of Operation – Use the pedal in Standard Mode for a classic stompbox experience or turn
on one of the two Preset Modes and save all the knob positions.
Stereo Inputs and Outputs: Use the Neuro Editor’s panning controls to route each Voice to any location
in a full stereo spread. Dual inputs also allow for sidechain envelope control.
Compact Design – The durable, anodized aluminum housing has a small footprint and sturdy hardware.
Dimensions: L: 4.5 in./11.4cm x W: 2.75 in./7cm x H: 2 in./5.1cm (including knobs).
Universal Bypass
TM
– Select either analog buffered or relay based True Bypass.