TC Electronic SCF Gold PedalReissue SCF Stereo Chorus Flanger Pedal with 3 Modulation Modes, Analog BBD Circuit and Preamp The legendary STEREO CHORUS FLANGER was the first TC Electronic product. Ever! Our founder, who is also a musician, was annoyed with the quality of effect pedals available back in the 70s they were just so noisy. So, being an engineer, he set out to design a pedal that would live up to his expectations and high standards. That was how the SCF was born all