Sparkle

The Sparkle by Cornerstone Music Gear is a dynamic overdrive pedal designed to be super touch-sensitive, following the guitarist's playing without requiring adjustments during songs. It features Volume, Gain, Bass, and Treble controls. The Volume control acts as a master output level control, while the Bass and Treble controls manage the frequency responses of the pedal. When both are set at noon, the Sparkle creates a flat frequency response, maintaining a full and well-defined sound without becoming muddy or gloomy. The pedal also includes a 9v/18v switch, allowing the guitarist to choose the voltage the circuit is supplied with, offering more headroom in 18v mode, which is useful for guitars with powerful pickups. The Sparkle requires a standard 9V DC Negative power supply only.