Considering the exceptional quality and scarcity of wine available, Sine qua non is a proven and sound investment for any wine aficionado. According to experts considering the exceptional quality and scarcity of wine available, Sine Qua Non is a proven, sound investment. The winery is located in Ventura county and was founded in 1993 by Austrian immigrant Manfred Krankl. The wines are Rhone blends for the most part and the waiting list to become a memeber these days can take up to 9 years.
