Gibson SG Standard ‘61 Maestro Vibrola Walrus Audio MASTER (M): The standard optical

MASTER (M): The standard optical tremolo which acts on the master volume of your signal

This pedal requires a 9-volt (330 mA) center-negative power supply and can be powered by the Dunlop ECB003 9-volt adapter or the MXR Iso-Brick

the proper phasing of your guitar signal

The volume of the input signal it receives (also called the envelope) controls the cutoff or center frequency of a swept filter

Gibson SG Standard ‘61 Maestro Vibrola Walrus Audio MASTER (M): The standard opticalGibson SG Standard 61 Maestro Vibrola in Ebony This iconic SG Standard '61 Maestro Vibrola captures the essence of Gibson's legendary design with authentic vintage character. The addition of the Maestro Vibrola system delivers expressive vibrato effects while maintaining the instrument's classic aesthetic, complete with elegant Lyre engraving on the tailpiece. Built with a SlimTaper mahogany neck, bound rosewood fingerboard, and deeply contoured