Asbach Original 15 Year Old German Brandy. Asbach is a famous German brandy with an ardent cult following, particularly amongst British ex-servicemen, many of whom have developed a fondness for it while stationed in the country.Carefully selected distillates from choicest wine-growing areas and a storage period of at least 15 years in casks of Limousin oak are necessary to make Asbach Spezialbrand, aged over 15 years.