Gurus Sinusoid Optical Tremolo & Spring Reverb

Next at ProGuitarShop and ToneReport,com, Andy is adrift the waves of the Sinusoid from Gurus Amps. The Sinusoid combines real all-analog tube-driven tremolo and reverb circuits with a geniune Accutronics reverb tank to deliver the ultimate add-on to feature-starved amps. The tremolo side utilizes a proprietary optical circuit which generates a perfect sine wave-style tremolo that harkens back to the early '60s Fender Vibroverb, at a time when amp tremolo became a must-have feature