Used Source Audio SA248 Spectrum Filter Synthesizer One Series Effects Pedal dual-mode and Volume further its array

and Volume further its array of tones

And each pedal will carry the buffered signal which is very convenient if you already added some modulation effects into the signal path

Customize effects — tweak an extensive range of additional parameters

oscillating warble

comes with a 9V battery

Used Source Audio SA248 Spectrum Filter Synthesizer One Series Effects Pedal dual-mode and Volume further its arrayPlease note: Source Audio no longer includes power supplies with their pedals, and some of their packaging still says otherwise we apologize for any confusion! Mint, all original packaging, as new The Spectrum Intelligent Filter is the most powerful stereo filter effect pedal ever created. Building on almost 15 years of filter pedal technology and know how, Spectrum is the culmination of Source Audio's finest envelope sounds and best thinking on how