The Flux Echo is a delay pedal that can be run in both mono and stereo and includes three unique voices.  The first is a warmer delay with more clean delay repeats, the second is a softer modulated reverb with reverse delay, and finally a shimmer reverb with a tape-echo effect.  There is a Tap/Hold switch for setting tap delay tempo and for also holding or "freezing" reverb and delay.  Both settings will decay once the button is let go.  Players can also set and create reverb trails by holding down the bypass switch.  This pedal is in excellent condition with some small glue residue on the back from pedal board placement.

The device shows small glue residue on the back from pedal board placement.