For the best part of two decades, in the 1980s and 1990s, Yamaha created some iconic mini music keyboards under the PortaSound name. Many of these were simple instruments aimed at children and/or beginners, but as the years rolled on, a number of additional features were added. Even today, some […]
portasound
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I was delving through some old keyboard manuals posted online and came across the Yamaha MP-1 manual from the early ’80s. This is not to be confused with the Yamaha MP1 upright piano. There’s a big difference! Remember electronics manuals from that decade? They weren’t the slick affairs you get […]
