Casta
Elettra
You will get the highest performance from this pair of horn speakers with the same transparency of sound of a traditional system: it is a high efficiency two way system, that is to say, it has only one driver transition, at 800 Hz, so that all the frequencies over 800 Hz are reproduced by a single source. The low frequency technology is called “High Speed Woofer”: it is a 15” woofer with a new special membrane in light and rigid cellulose mixture. This big woofer can be driven also by the most delicate of the triodes and follows quickly the microdynamics of sounds in detail and without any delays.
The mid-high technology is called “Large Format Waveguide”: it is a single 70 cm big waveguide. The result is the correct dimension of all the virtual sound sources, from the big symphony orchestra to the intimate jazz trio. These new technologies for drivers allow you to get the best musical realism ever. Very easy to drive also thanks to the first order crossover, the system is perfect to interface correctly with Hi-End amplifiers of any powers
Reference Model A
The Model A represents Casta philosophy in a small volume. Particular rear bass-reflex, crossover, constant directivity tweeter: everything is optimized to get the best result in a medium-small environment with stand or library installation. The simple 8 ohm load suits perfectly any mid-low power amplifiers.
Reference Model B Diva
The pair of speakers Casta Model B Diva is a three way compact full range system with mid-high efficiency: it is made up by the woofer with cellulose diaphragm, and the midrange and tweeter both horn loaded with “Zero Compression Direct Front Loading” technology. Very easy to drive also thanks to the crossover, the system is perfect to interface correctly with Hi-End amplifiers with medium-low power.
