One of eight handcrafted wooden choir dolls released by Teenage Engineering designed to perform choral arrangements and original compositions via MIDI over Bluetooth, each made from solid beech and finished with hard wax oil. Inside every doll is a removable speaker module that doubles as the CPU and BLE transmitter, delivering up to four hours of rechargeable performance. Their built-in melodic algorithm uses counterpoint composition to generate layered harmonies, while motion sensors allow playful physical control through tapping, tilting, or movement. Each doll has a distinct vocal character, and when grouped together they automatically connect and form a responsive ensemble, blending into a dynamic choir that can be conducted wirelessly using compatible MIDI controllers.

Specs:

• Handcrafted solid beech wooden doll
• Hard wax oil finish
• Integrated speaker module with CPU and BLE transmitter
• Removable and rechargeable module with up to 4 hours battery life
• Bluetooth MIDI connectivity
• Motion and vibration sensor control (tap, tilt, strike)
• Algorithmic counterpoint-based melodic system
• Individual vocal profile with adjustable range
• Automatic ensemble communication between multiple dolls
• Compatible with OP-1 field, OP-Z and Bluetooth MIDI controllers
• Optional ortho remote wireless control

Part of a used quartet available for sale. Includes original box

Video: https://youtu.be/3Pcp0au-IBY&list=RD3Pcp0au-IBY&start_radio=1

Product Specs

• Item Number: 41891
• Make: Teenage Engineering
• Model: Choir Bogdan
• Condition: Very Good
• Finish: Wood
• Categories: pro-audio ⇒ pro-audio
• Made In: China
• MPN: 41891