American Masters of Taste: Gold. Superior taste. Protected geographical indication. Acidity 6%. Spectrum Balsamic Vinegar is blended from traditional grape varietals, Lambrusco, Sangiovese and Trebbiano, among others. Naturally fermented in wooden vats in the tradition of the legendary vinegars of Modena it is a beguilingly complex, mahogany-hued vinegar. www.spectrumorganics.com. Certified by control body authorized by Ministero delle Politiche Agricole, Alimentari e Forestali. Produced and bottled in the Province of Modena, Italy. Product of Italy.