Allegro cables are hand-crafted from the finest materials. The wire is manufactured specifically for Fono Acustica as a proprietary blend of silver and copper alloy, in an optimal ratio determined through listening. We use large isolating teflon and air dielectrics and Oyaide’s best connector. All cables are burned in at Factory using specialized equipment. Our cables audition reliably out of the box, and require only minimal settling time to achieve full performance. Allegro cables are resolving against a quiet background. They have a sense of wide-open bandwidth, natural frequency balance, and tonal purity—correct pitch and timbre that is critical to conveying nuance and realism. The music flows with dynamic energy, weight, and transient attack.