DONNER-DEP-1S digital piano

Most portable digital pianos force a compromise between realistic touch and rich sound, but the DONNER DEP-1S delivers both without the bulk. Its full-size 88-key weighted hammer-action keyboard mirrors the resistance of an acoustic grand, while the 128-note polyphony and 8-voice engine keep even dense passages clear and expressive. Add a 2x25W stereo speaker system, dual headphone outputs, and USB MIDI connectivity, and you have a practice and performance tool that punches well above its class.

Highlights

• 88 full-size weighted hammer-action keys with 3 touch sensitivity levels (Light, Medium, Heavy) for expressive playing
• 128-note maximum polyphony ensures every note sustains naturally, even during dense chords and layered sounds
• 8 built-in voices including grand piano, electric piano, organ, strings, and more
• 128 accompaniment rhythms and 20 demo songs for practice and inspiration
• Dual 25W stereo speakers deliver rich, room-filling sound; two headphone jacks allow silent practice
• USB Type B port for MIDI connectivity to computers and mobile devices
• Split, Layer, Transpose, and Tune functions expand creative possibilities
• Single-track recording and adjustable metronome support effective practice
• Includes sustain pedal and DC 12V/3A power adapter

In daily use

From first scales to late-night sessions, the DEP-1S adapts to your routine. The weighted keys build proper finger strength and technique, while the adjustable touch sensitivity lets you tailor the response to your playing style. Layer strings over piano for ambient textures, split the keyboard for bass and melody, or record a single track to review your progress. The metronome keeps time, and the two headphone jacks mean you can practice silently without disturbing others. Connect via USB to use the piano as a MIDI controller with your favorite DAW or learning app.

Full specifications

• Number of Keys: 88
• Key Type: Full-size, Weighted Hammer Action
• Touch Sensitivity Levels: 3 (Light, Medium, Heavy)
• Polyphony: 128-note
• Number of Voices/Tones: 8
• Built-in Rhythms: 128
• Demo Songs: 20
• Effects: Reverb, Chorus
• Recording Function: Yes (Single Track)
• Metronome: Yes (Adjustable Tempo)
• Speakers: 2 x 25W Stereo
• Headphone Outputs: 2 x 6.35mm Stereo Jack
• USB Connectivity: USB Type B (MIDI)
• Audio Outputs: L/R 6.35mm Jack
• Pedal Input: 6.35mm Jack (for Sustain Pedal)
• Included Pedal: Sustain Pedal (single)
• Functions: Split, Layer, Transpose, Tune
• Power Supply: DC 12V/3A Adapter
• Display Type: 3-Digit LED
• Color: Black

Final note

The DONNER DEP-1S is a serious instrument for learners and gigging musicians alike—no compromises on key feel, sound depth, or connectivity, all in a portable package.