Contents The DubReq Stylophone is an icon of English innovation originally made in the UK during 1968 and famously promoted by Rolf Harris until manufacturing was stopped in 1975. The ‘original’ Stylophone has (since 1975) been remade several times, firstly the ‘new sound’ Stylophone which was based around a 555 timer oscillator and more recently … Continue reading Reverse Engineering the Stylophone