The Donner OURA™ S100 is a home digital piano that combines modern minimalist aesthetics with practical functionality. With its Scandinavian-inspired design, the piano not only delivers expressive sound but also complements interior decor as a stylish piece of furniture. It features an 88-key Graded Hammer Standard keyboard that mimics the feel of a grand piano, built-in Bluetooth (MIDI + Audio), and a variety of tones to support diverse musical expression. Ideal for beginners and intermediate players seeking a realistic playing experience at an affordable price.

Features

• 88 full-size, fully weighted keys with Graded Hammer Standard action (progressive weight distribution across key range)

• 256-note maximum polyphony for seamless note layering and sustain

• 15 high-quality built-in instrument voices

• 3 built-in demo songs

• Transpose function for key shifting

• Local-Off mode disables onboard sound when used as a MIDI controller

• Dual-mode Bluetooth (supports both MIDI and audio transmission)

• Multiple instrument voices including piano, guitar, bass, and organ

• AUX IN and OUT for connecting to external audio systems or mobile devices

• USB-MIDI port for DAW or learning apps

• 1/4″ Line Out jack (mono) for amplifiers or mixers

• 1/4″ Headphone output for silent practice

• Integrated 3-pedal system: Damper, Soft, and Sostenuto

• DC power input: 12V, 3A

• Detachable music stand included

• 3-pedal unit included in the package

• Elegant wood cabinet design with a minimalist aesthetic

• Unique Scandinavian-inspired leg design

• Bundled with Melodics software for interactive learning

• Optional matching piano bench sold separately

Specifications

• Keys: 88 (Graded Hammer Standard)

• Polyphony: 256 notes (maximum)

• Voices: 15

• Demo Songs: 3

• Speakers: 2 built-in speakers

• Output Power: 10W + 10W stereo

• Connectivity:
   • USB-MIDI
   • Line Out: 1/4″ mono
   • Headphone Jack: 1 × 1/4″
   • AUX IN and OUT
   • 3-pedal system (Damper, Soft, Sostenuto)

• Power Supply: DC 12V 3A (corded electric)

• Cabinet Finish: Wood cabinet style

• Music Stand: Included

• Pedal Unit: Included (3 pedals integrated)

Detailed Dimensions

• Dimensions (Width × Depth × Height): 1,290 mm × 400 mm × 907 mm

• Weight: 53.9 lbs (approximately 24.45 kg)

• Note: The height includes the stand/legs