KORG C1-WH - Digital cabinet piano with RH3 keyboard, 30 sounds and 50 W system

KORG C1-WH - Digital cabinet piano with RH3 keyboard, 30 sounds and 50 W system

The KORG C1-WH is a Japanese-made digital piano that combines a stylish cabinet with a high-quality piano feel. Its 88-note RH3 keyboard reproduces the graded response of a grand piano—heavier bass and lighter treble—with five sensitivity curves to tailor the touch to each performer. The Stereo PCM engine offers 30 realistic sounds , including two concert grand pianos (German and Japanese), with Brilliance, Reverb, and Chorus effects . For practice and repertoire, it includes 50 songs (10 sound demos + 40 piano pieces) and a 2-track recorder (up to 14,000 notes) to record each hand separately or overdub performances.

The 10cm x 2 speaker system powered by 2 x 25W fills the room with a deep, defined sound. Layer and Split functions expand your performance (e.g., piano + strings or piano with bass in the lower range), and Partner Mode splits the keyboard into two identical pianos for duo practice. The three-pedal unit (damper, soft, and sostenuto) integrates half-pedaling for more expressive control. Connectivity includes a LINE OUT (stereo mini-jack), MIDI DIN IN/OUT , two headphone outputs (stereo mini-jack), and is powered by a 24V DC adapter . The C1 Air version adds Bluetooth Audio (A2DP) for wireless music playback through the piano's speakers and for playing along.

The cabinet, measuring 1346 × 347 × 770 mm and weighing 35 kg (with stand), includes a soft-close lid and integrated music rest. It comes with an AC adapter and a dedicated stand with speakers and a 3-pedal unit . Ideal for studio, teaching, and living rooms, the C1-WH offers premium features in a sleek, compact form factor.

Main features

• RH3 keyboard (88 notes) with graded response and 5 touch curves to customize sensitivity.
• 30 high-quality sounds , including German and Japanese grand pianos; maximum polyphony of 120 voices .
• Brilliance, Reverb and Chorus effects , preset by sound for instant playing.
• 2-track recorder (up to 14,000 notes) and 50 internal songs with tempo control and hands-on practice.
• Single, Layer , Split and Partner Mode (two zones with the same range) .
• Three pedals (damper, soft, sostenuto) with half-pedaling in damper and soft for real nuances.
• 2 × 25 W (10 cm ×2) speaker system with a design that balances depth and brightness.
• Connections : LINE OUT (stereo minijack), MIDI IN/OUT, 2 × headphones (minijack), Pedal, DC 24 V.
• Selectable transposition , master tuning , and temperaments ; configurable auto-off .
• Made in Japan : Design and assembly in Miyama (Kyoto), with premium build quality.

User benefits

• Authentic piano feel and fine pedal control thanks to RH3 and half-pedaling.
• Efficient Learning : 40 piano pieces with hands-on practice, tempo control, and AB function for complex sections.
• Room-filling sound : 50W total speakers with wide, natural response.
• Creative versatility with Layer/Split, 30 timbres and line output for PA, interface or powered monitor.
• Modern Integration : Bluetooth Audio (C1 Air) for playing along with tracks or using the piano as a home speaker.

Frequently Asked Questions

• Does it have USB? No. The C1/C1 Air connects via MIDI DIN (IN/OUT) and has a LINE OUT for audio.
• What does the “Air” version add? Bluetooth Audio A2DP for wireless music playback through the piano's speakers.
• Can you practice with headphones? Yes, it has two outputs (minijack) that mute the speakers; it includes a stereo optimizer for headphones.

Description for projects

KORG C1-WH digital piano; 88-note RH3 keyboard (A0–C8) with 5 bends; Stereo PCM engine; 30 sounds ; max. 120 polyphony ; Brilliance/Reverb/Chorus effects; 2-track recorder (max. 14,000 notes); 50 internal songs (10 demos + 40 piano songs) with tempo control and hand practice; Single/Layer/Split/Partner modes; damper/soft/sostenuto pedals with half-pedaling (damper and soft); 10 cm × 2 speakers, 2 × 25 W power; LINE OUT (stereo minijack), MIDI IN/OUT , 2 × headphones (minijack), Pedal connector; DC 24 V power supply, 18 W consumption; dimensions 1346 × 347 × 770 mm (with stand); weight 35 kg ; includes AC adapter and stand with speakers + 3-pedal unit .