The Fathom is a feature-rich reverb w/4 different reverb algorithms. Go from tasteful, small room reverb to long, modulated trails dripping of ambient goodness.
The Fathom features 4 different algorithms.
Hall - Wide, open and vast with decay that ends with high-frequency rolloff. X knob adjusts pre-delay.
Plate - Full Body reverb with a smooth decay. X knob adjusts pre-delay.
Lo-fi - Filtered reverb with decay ranging from warm, to thin AM-sounding radio. X knob adjusts filter width.
Sonar - Reverb fed with both a high and low octave with the ability to blend the octaves with the X knob.
This used pedal is in excellent condition. Can be powered by a Boss Style 9 Volt adaptore - not included.