Sigma series—for those with high expectations

Classé Sigma series components are designed to exceed expectations—to surprise and delight even the most seasoned audiophiles. They are ideal for those with space and/or budget constraints that make Delta series components impractical or impossible to employ. Their outstanding performance challenges critical listeners to identify any compromises that separate them from models costing two or three times their price.

Classé Sigma series components also demonstrate economy, from the careful choice of connections and features to their efficient use of electricity. They represent an informed design choice for music and theater systems when expectations for both value and performance are high.