Korg

Korg C1AIRWBK 88-Key Digital Home Piano

88-key digital piano with Real Weighted Hammer Action, Bluetooth audio streaming, and an elegant furniture-style cabinet.

$1,599.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Korg C1 Air is an 88-key digital piano designed to deliver the feel and sound quality of an acoustic instrument in a sleek, furniture-style cabinet. At its core is Korg's RH3 (Real Weighted Hammer Action 3) keyboard, which uses a graded weighting system — heavier in the bass and lighter in the treble — to closely replicate the touch response of a traditional grand piano. Five selectable touch curves let players fine-tune key sensitivity, from a light response ideal for beginners to a heavier setting that rewards experienced technique. The piano also provides transpose controls, master tuning, and three temperament options for flexible pitch configuration.

The C1 Air's integrated design includes a piano stand, built-in speakers, and a three-pedal unit, creating an all-in-one instrument that requires minimal setup. Bluetooth audio streaming is a standout feature, allowing you to wirelessly play music from a smartphone or tablet through the piano's speakers — useful for playing along with lessons, backing tracks, or simply enjoying music. The cabinet's clean lines and compact footprint make it a natural fit for home environments where both aesthetics and sound quality matter. Everything needed to get started is included in the box: AC adapter, power cord, and mounting hardware.

Key Features

Korg C1 Air Bluetooth 88 Key Digital Piano with Real Weighted Hammer Action 3 Keyboard - AC Adapter - Power Cord - Piano Stand - Speaker -8x Large Screws - 3 Pedal Unit Original Box ** Item Note: Damage on right end of speaker wall;Damage on side of the Right Stand; Chip on right-back side of keyboard wall; Cosmetic Condition is G **

Keyboard: 88 key (A0-C8), RH3 (Real Weighted Hammer Action 3) Keyboard

Touch Curve Selection: Five types

Pitch: Transpose, Master tuning

Temperament: Three types

Specifications

Brand
Korg
Model
C1AIRWBK
Keys
88 (A0–C8)
Key Action
RH3 (Real Weighted Hammer Action 3)
Touch Curves
5 types
Temperaments
3 types
Pitch Controls
Transpose, Master Tuning
Connectivity
Bluetooth Audio Streaming
Included Accessories
AC Adapter, Power Cord, Piano Stand, Speakers, 3-Pedal Unit, Mounting Hardware

Pros & Cons

👍 Pros

  • RH3 weighted hammer action provides a realistic, graded piano feel across all 88 keys.
  • Furniture-style cabinet with integrated stand and three-pedal unit creates a clean, all-in-one setup.
  • Bluetooth audio streaming lets you play backing tracks or music through the built-in speakers wirelessly.
  • Five touch curve settings allow players to customize key sensitivity to their playing style.

👎 Cons

  • The integrated cabinet design makes it heavier and less portable than slab-style digital pianos.
  • Only three temperament options, which may be limiting for players exploring historical or non-Western tunings.
  • Built-in speakers may lack the volume and projection needed for larger rooms or performance settings.
  • Limited to the included stand — cannot be easily mounted on a third-party keyboard stand.

Frequently Asked Questions

It features Korg's RH3 (Real Weighted Hammer Action 3) keyboard, which is heavier in the low register and lighter in the high register to replicate the feel of an acoustic grand piano.
Yes, it supports Bluetooth audio streaming, allowing you to play music from a phone or tablet through the piano's built-in speakers.
The C1 Air provides five touch curve types, letting you adjust how the keys respond to your playing dynamics.
It comes with an AC adapter, power cord, integrated piano stand, built-in speakers, mounting hardware, and a 3-pedal unit.
Yes, it offers three temperament types along with transpose and master tuning controls for flexible pitch adjustment.