![Amazon.com: Kurzweil PC4 88-Key Performance Controller/Studio Workstation Synthesizer Bundle with AKG K240 Headphone, Keyboard Stand, Piano Bench, Sustain Pedal, 2x MIDI Cable & Cover : Musical Instruments Amazon.com: Kurzweil PC4 88-Key Performance Controller/Studio Workstation Synthesizer Bundle with AKG K240 Headphone, Keyboard Stand, Piano Bench, Sustain Pedal, 2x MIDI Cable & Cover : Musical Instruments](https://m.media-amazon.com/images/I/61kUrUT1R7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Kurzweil PC4 88-Key Performance Controller/Studio Workstation Synthesizer Bundle with AKG K240 Headphone, Keyboard Stand, Piano Bench, Sustain Pedal, 2x MIDI Cable & Cover : Musical Instruments
![Vince Welnick | An early example of the iconic Kurzweil MidiBoard | From the Vault: Property from the Grateful Dead and Friends | 2021 | Sotheby's Vince Welnick | An early example of the iconic Kurzweil MidiBoard | From the Vault: Property from the Grateful Dead and Friends | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/f50d22e/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F56%2F07%2F9082e0de4da88ebef8b7d0ed5414%2F136n10167-bvhww-01.jpg)
Vince Welnick | An early example of the iconic Kurzweil MidiBoard | From the Vault: Property from the Grateful Dead and Friends | 2021 | Sotheby's
![Amazon.com: Kurzweil PC4 88-Key Performance Controller/Studio Workstation Synthesizer Bundle with AKG K240 Headphone, Keyboard Stand, Piano Bench, Sustain Pedal, 2x MIDI Cable & Cover : Musical Instruments Amazon.com: Kurzweil PC4 88-Key Performance Controller/Studio Workstation Synthesizer Bundle with AKG K240 Headphone, Keyboard Stand, Piano Bench, Sustain Pedal, 2x MIDI Cable & Cover : Musical Instruments](https://m.media-amazon.com/images/I/61ctXBb6AyL._AC_UF894,1000_QL80_.jpg)