Yamaha PSS-110

The Yamaha PSS-110 is a portable keyboard synthesizer released in 1983. It was used by many popular musicians, including the Pet Shop Boys, Depeche Mode, and New Order. The PSS-110 is a monophonic synthesizer with a built-in speaker and a two-octave keyboard. It has a range of features, including a built-in rhythm machine, a pitch bend wheel, and a built-in chorus effect. It also has a built-in arpeggiator and a range of preset sounds.