Product introduction A high gain distortion pedal from Caline with a mini EQ which lets you tweak the Bass, Mids and Treble. The two way switch sounds a little smoother on Vintage and defined on Modern. This combined with volume and gain controls let you experiment with a range of useable heavy distortion tones. This pedal to our ears may be influenced by the Wampler Triple Wreck. The Red Devil is very durably built with a True Bypass design.