Yamaha CK88 88-Key Weighted Hammer Action Stage Piano with Speakers – Black

The Yamaha CK88 combines the expressive piano heritage of the CP Stage Piano series with the organ and synth power of the YC Stage Keyboard line, delivering a versatile, gig-ready instrument designed for performers who want authentic sound, intuitive control, and total portability. With 88-key Graded Hammer Standard (GHS) action, built-in speakers, battery operation, and a built-in USB audio interface, the CK88 turns any space into a stage or studio.

Whether you're performing live, recording at home, livestreaming, or rehearsing outdoors, CK88 gives you premium Yamaha sound without the complexity of menu-heavy workstations.

Authentic Piano, EP & Keyboard Sounds

CK88 features premium Yamaha piano voices including:

• CFX concert grand
• S700 grand
• CF3 grand
• U1 upright piano

You also get a wide range of electric pianos and keys, including reed and tine-style EPs, classic Clav tones, “Digi Piano” sounds for 90s-inspired textures, and FM electric pianos inspired by the legendary DX7 sound engine.

With 363 voices and 128-note polyphony powered by AWM2 tone generation, CK88 delivers expressive, performance-ready sound across every genre.

Dedicated Organ Section with Drawbars

The CK88 includes a dedicated organ engine inspired by the Yamaha reface YC, offering:

• Five organ types
• Nine physical drawbars
• Rotary speaker effect
• Percussion control
• Enhanced vibrato/chorus

From surf rock to gospel and R&B, the organ section delivers authentic tone with real-time control—no menu diving required.

Modern Synth Sounds with Hands-On Control

CK88 provides analog-style pads, leads, basses, synth brass, strings, textures, and more, all accessible through a 1-to-1 interface. Dedicated filter and Envelope Generator (EG) controls let you shape tone and amplitude instantly.

Additional performance features include:

• Mono mode for expressive leads and bass
• Unison mode with three selectable variations
• Real-time sound shaping without complex programming

Create layered pads, punchy stabs, soaring leads, or deep bass sounds with immediate control.

Powerful Effects and Sound Processing

CK88 includes three dedicated effects processors:

• Drive (5 overdrive/distortion types)
• Effects 1 & 2 (36 effects each including Chorus, Flanger, Phaser, Delay, Reverb, Tremolo, Wah, Ring Modulation, Slicer, Lo-Fi, and more)

Additional processing includes:

• Master Delay (4 types including Tempo Delay)
• Master Reverb (3 types)
• 3-band Master EQ

Each of the three internal parts and the A/D input has independent send levels for delay and reverb, allowing precise mix control.

A/D Input and Built-In USB Audio Interface

Connect a microphone or instrument via the stereo A/D inputs, apply onboard effects, and route audio directly through the CK88’s speakers or outputs. The built-in USB audio interface (44.1 kHz, 2-in/2-out) allows direct recording to your computer without additional hardware.

Bluetooth audio input enables wireless playback integration for rehearsals or performances.

Three-Part Performance Architecture

CK88 allows you to split, layer, and mix three independent parts directly from the front panel. Store and instantly recall complete setups using Live Sets, which save splits, layers, effects, A/D settings, and more.

88-Key Graded Hammer Standard (GHS) Action

The CK88 features Yamaha’s GHS weighted action with matte black keytops, recreating the feel of a Yamaha grand piano in a portable format. Heavier response in the lower register and lighter action in the upper range provide natural acoustic piano dynamics.

Built-In Speakers and Battery Power

Unlike many professional stage pianos, CK88 includes:

• Dual 6W amplifiers
• Dual 12 cm x 6 cm speakers (switchable on/off)
• Battery operation using eight AA batteries

Play anywhere without external amplification—perfect for rehearsals, songwriting sessions, small gigs, and outdoor performances.

Professional Connectivity

• Stereo Line Outputs (L/MONO, R)
• Stereo A/D Inputs
• Headphone output
• Dual foot controller inputs
• MIDI In/Out
• USB to Host and USB to Device
• DC In

Four-zone MIDI Master functionality allows CK88 to control external gear or function as the centerpiece of a DAW-based setup.

Key Specifications

• 88-key GHS weighted action
• 128-note polyphony
• 363 voices
• 160 Live Sets (80 preset)
• Full Dot LCD (128 x 64)
• Dimensions: 1,333 mm x 148 mm x 354 mm
• Weight: 13.1 kg (28 lb 14 oz)

Why Choose the Yamaha CK88?

If you're searching for a lightweight 88-key weighted stage piano with built-in speakers, professional sound engines, hands-on controls, and integrated recording capability, the Yamaha CK88 stands out as one of the most flexible performance keyboards in its class.

It delivers authentic grand piano feel, dedicated organ drawbars, modern synth power, and true grab-and-go portability, all in one streamlined instrument.