Supro Analog Harmonic Tremolo Pedal

Supro 1310 Harmonic Tremolo Guitar Pedal: The 1310 Analog Harmonic Tremolo is an analog stompbox designed to recreate two of the most desirable vacuum tube based modulation effects found in American amplifiers of the 1960’s Modes: The Supro 1310 Analog Harmonic Tremolo pedal’s AMPLITUDE / HARMONIC switch allows the musician to choose between these distinctly different, vintage effects AMPLITUDE Mode: It provides the traditional swampy, tremolo sounds generated by bias modulating the power tubes in the original Supro amps HARMONIC Mode: It provides the psychedelic tones of Leo Fender’s brownface and blonde amps from the early '60s Features: The Supro Tremolo features preamp and power amp sections, including an actual output transformer deployed to recreate the magnetic saturation characteristic of historic Supro amps . Supro 1310 Tremolo Effect Pedal