Yamaha QS300

The Yamaha QS300 is a digital synthesizer released by Yamaha in 1991. It was used by a variety of artists, including Nine Inch Nails, The Prodigy, and The Chemical Brothers.

The QS300 is a 16-voice polyphonic synthesizer with a 61-key velocity-sensitive keyboard. It features a wide range of sounds, including acoustic instruments, drums, and synthesized sounds. It also has a built-in sequencer and arpeggiator, as well as a variety of effects. The QS300 also has a built-in MIDI interface, allowing it to be connected to other MIDI devices.