Meet Ivana, the alto from the Netherlands – one of eight singing wooden dolls in the Teenage Engineering Choir. Crafted from solid beech wood, Ivana features a built-in speaker module that projects her rich, velvety alto voice with natural warmth and precision.

Each choir member can perform pre-composed music or be controlled via MIDI keyboard, either singing solo or harmonising with up to 15 fellow singers through Bluetooth Low Energy (BLE) connection.

Every Ivana doll is unique, with its own distinctive wood grain and tonal character. With 3–4 hours of continuous singing time, she’s always ready to lend her voice to your creative ensemble.

Ivana connects effortlessly with OP–1 Field, OP–Z, and other MIDI-compatible devices, as well as Ortho Remote for start, stop, and volume control – a perfect harmony of design, technology, and craftsmanship.

Specifications

• Vocal range: Alto
  
• Dimensions: 80 × 80 × 270 mm | 3.2 × 3.2 × 10.7 in
  
• Weight: 884 g | 31.2 oz
  
• Material: Solid beech wood (pattern unique to each doll)
  
• Battery life: 3–4 hours of continuous singing