Check the listing for details. Unasssembled pneumatic actuator for robotic projects. Condition: New. Listed at 57.00 USD. Unassembled kit. Versatile pneumatic. Small Electric valve available. Runs on 12 to 28 inches of Vacuum. Available in 1/2 or 3/4 inch travel. Has handy holes preformed in body for attachments. Can be used for a variety of actions. Used extensively by us on our Automated musical instruments, but not limited to that. Just look at the videos of various applications. Pluck strings, fret strings, play piano, play xylophone, drums...let your imagination fly! Replacement part for all RagtimeWest.com Products. One person here assembles about 150 per day so allow at least 3.2 minutes each to assemble. Assembly video below. Watch the videos below: Click here to see this play: "Assemble a Pneumatic". Click here for a video of one of these playing "Besame Mucho on 3 Steel drums" . Click here for a video of this playing "Suerte" on a clear plexiglass unit. Click here for a video of this playing "Take 5" on Guitar and piano. Bid with confidence, considering our perfect 100% feedback on 3000+ transactions! In other countries this may be known as: Band Orgel Bandet orgel バンドオルガン Группа органа बैंड अंग fascia d'organo banda de órganos 밴드 기관 organe de bande 樂隊器官 乐队器官 音乐盒 乐队器官 muziekdoos soittorasia boîte à musique Spieluhr μουσικό κουτί संगीत बॉक्स kotak musik オルゴール 오르골 جعبه محتوی ساز کوکی ىَçûêàëüيàے ّêàٍَëêà caja de mْsica speldosa موسیقی باکس Blwch Cerddoriaeth Click here to see other other items like this, one for sale We built two automated guitars for Apple Records around 2001. One was put in the office at Apple records and George Harrison took one home. His widow Olivia still has one in her home in London. What kind of people buy our products? People like you, George Harrison and these other famous customers giving me a video endorsement: Richard Donner, Oscar award winning director of Superman 1 and 2, Lethal Weapon, X-Men, The Gooneys, Omen and many more had this to say when asked how he learned abuot me: Photo Gallery - click to enlarge Peter Jackson, director of "Lord of the Rings". King Kong, District 9 and The Hobbit - Click here to see a video of Peter and I as he comments on his new purchase. Bid with confidence, considering our nearly perfect feedback3000+ transactions! Click here for a video of this playing "Dust in the Wind" on a 12 string guitar. Click here to see this play: "I got Rhythm" on our upside down orchestra. Click here for a video of this playing "Huki Lau" on an Ukulele .