Used Electro-Harmonix Nano Holy Grail Reverb Effect Pedal

Add lush reverb to your tone with the used Electro-Harmonix Nano Holy Grail, in good condition and fully functional. This compact pedal features three reverb modes—Spring, Hall, and Flerb—selectable via a mini toggle switch, and a single Reverb knob for easy control. True bypass ensures your signal stays pure when off. Runs on a 9V power supply. Ideal for guitarists seeking classic, studio-quality reverb in a pedalboard-friendly footprint.