Since 1989, Opera Loudspeakers has combined Italian craftsmanship with the advanced technologies, creating speakers renowned for their elegance, unique sound and use of premium materials. Hand-made in Treviso by the Nasta family from locally sourced fine woods and leathers, and complementing the Unison research range of valve amplifiers, the Opera range comprises two speaker lines: the upmarket Callas family and the more affordable four-strong Classica V2 range.
