Used Electro-Harmonix Holy Grail Reverb Effect Pedal

Bring classic ambience to your board with this used Electro-Harmonix Holy Grail Reverb in good condition. Known for its lush, studio-like sound, it offers three reverb modes—Spring, Hall, and Flerb—for everything from subtle depth to spacious shimmer. Simple one-knob control makes dialing in reverb fast and musical. Runs on standard 9V DC power and features 1/4" input/output for easy integration with guitars, amps, and effects chains.