At the beginning of the 20th century, the first rollers phonographs were produced, followed a few years later by gramophones, which remained in the range for several decades until they were replaced by turntables. In the meantime there are also harmonicas and lighters from the factory in Ste Croix.
In 1928, the first electric motor for gramophones was introduced, followed a year later by a magnetic pickup. In addition there were newly developed tonearms, even according to the tangential principle, which at that time were far ahead of their time.