Source Audio specializes in creating innovative guitar effects pedals that are known for their advanced digital signal processing capabilities. Their product line includes a wide range of effects such as distortion, delay, reverb, modulation, and filter effects. They are particularly noted for their One Series pedals, which offer deep editing capabilities through the Neuro Mobile App and Neuro Desktop Editor. This allows users to access a vast array of sound options and customize their tones extensively. The pedals are designed with both live performance and studio use in mind, providing high-quality sounds and robust functionality.

Some of the most popular Source Audio pedals include the Nemesis Delay, Ventris Dual Reverb, and the C4 Synth. The Nemesis Delay is celebrated for its diverse array of delay types and programmable presets, making it a versatile choice for many guitarists. The Ventris Dual Reverb stands out due to its dual reverb engines, which enable complex and lush reverb sounds. The C4 Synth, a relatively newer addition, has gained popularity for its ability to transform the guitar into a synthesizer, offering a wide range of synth tones and extensive customization options. These pedals have received high praise from musicians for their sound quality, versatility, and the innovative features provided by the Neuro editing platform.