Tortuga Effects Martini Classic Dual Analog Chorus and Vibrato The Martini Classic™ is a lush, analog chorus who’s tone is truly intoxicating. With two different speed controls that can be switched on the fly, The Martini Classic™ acts as two completely different pedals in one. The second channel also has a switch for ‘Vibrato’ or ‘Chorus’ to select either vibrato or chorus to add even more tonal combinations to the mix. The Martini Classic™ also features a real bucket-brigade analog delay chip at its core which gives it that true, old-school chorus warmth and swirl. So, belly up to the bar, skip the brew and instead, have yourself a Martini Classic™.