Designing and building audio equipment can be so contagious that entire families get involved. Children raised in the spirit of musical passion often inherit the talent of their parents and relatives. One such case is the Serblin family. When audiophiles hear this name, the first association comes immediately - Franco, the legendary speaker designer. He was the son of a Croatian navy soldier who emigrated with his wife from Istria to Italy. His first recognisable work was so original that it simply had to attract the attention of music lovers. We are, of course, talking about the device known as the Snail Project, consisting of a subwoofer and satellite speakers protruding from it like the eyes of a snail. Three years later, Franco founded Sonus Faber - and here we could write a separate article. After years of creating speakers that became icons of Italian audio, he returned to even more boutique craftsmanship, creating equipment bearing his own name. The second thread of the family history leads to the Serblin & Son brand. And here's a surprise - it's not Franco's son behind it, but his nephew, Fabio. He was already familiar with electronics in the 1980s - he co-created, among other things, the Sonus Faber Quid integrated amplifier, and then went his own way, establishing a company called Fase Evoluzione Audio, making amplifiers, separate systems, and CD players. At some point, the trail goes cold, and Fase Evoluzione Audio disappears from the market for many years. Fabio Serblin returned to building amplifiers in 2019, founding Serblin & Son. Its first product was the Frankie amplifier, named in tribute to his uncle. And so the mystery is solved - the Serblin name continues to lead us towards sound, only this time it tells the story through electronics.