A pedal based digital chromatic tuner with extra large backlit LCD display for easy visibilty at floor level. Large note symbols and a colour changing backlight make the tuning process easy and intuitive. Pressing the footswitch activates the tuner and mutes the output. Tuning calibration is set by a rear mounted push button. Battery powered or external 9Vdc operation with pass-through DC jack for convenience. An essential addition for multi-pedal setups.