THREE CURATED MODE PAIRINGS Spring with Sine Tremolo, Plate with Harmonic Tremolo, and Plate with Pitch Vibrato not a menu, just three perfect combinations picked for you; SPRING AND SINE TREMOLO MODE classic vintage black-panel spring reverb with smooth sine wave tremolo plug in and you are back in 1964 with better tone than you had then; PLATE AND HARMONIC TREMOLO MODE smooth bright plate reverb with swampy phase-split harmonic tremolo it sounds like a phaser married a reverb tank and had a perfect child; PLATE AND PITCH VIBRATO MODE ethereal plate reverb with vocal-like pitch-bending vibrato seasick, psychedelic, and unlike anything else you will find on a pedalboard; INDEPENDENT FOOTSWITCHES engage reverb and tremolo separately or together hold both to flip effect order on the fly reverb into tremolo or tremolo into reverb, your call