Product Description
The Fission Bass by Electro-Harmonix is a harmonizing pedal designed specifically for bassists, allowing users to create rich layers of harmonies over their bass lines. This pedal combines octaves and intervals like 4th and 5th above the root note to generate powerful chords and octave-up effects.
Musically, the Fission Bass offers a range of sounds, from subtle octave enhancements to more aggressive, full-bodied harmonies. With three voices of harmony and an adjustable noise gate, it enables versatile tonal shaping to suit different styles.
The pedal features intuitive controls and four footswitch LEDs for real-time feedback on selected harmonies. Its solid metal enclosure houses advanced signal processing technology, and it provides both a mix output for direct amp connection and an effect-only output for routing to a separate amp.
Technical Specifications
| Current | 24mA |
| Voltage | 9V DC, center negative |
| Circuit Type | hybrid |









