Yamaha CK88

With authentic piano, organ and synth sounds, intuitive controls and built-in speakers, the CK88 makes everywhere a stage or studio.

KEYBOARD

• Number of Keys: 88
• Type: GHS keyboard: matte black keytops

VOICES

• Tone Generating Technology: AWM2, AWM (Organ Flutes)
• Number of Polyphony (Max.): 128
• Number of Live Set Sound: 160 (Preset Live Set Sounds: 80)
• Number of Voices: 363

EFFECTS

• Insertion Effect: Drive 1 system (5 types) / Effect 2 systems (1: 36 types, 2: 36 types)
• Delay: 4 types
• Reverb: 3 types
• Master EQ: 3-band

CONNECTIVITY

• Line Out: [L/MONO]/[R] (6.3 mm, standard phone jacks, unbalanced)
• A/D INPUT: [L/MONO]/[R] (6.3 mm, standard phone jacks)
• Headphones: [PHONES] (6.3 mm, standard stereo phone jack)
• Foot Controller: FOOT PEDAL [1]/[2]
• MIDI: MIDI [IN]/[OUT]
• USB: USB [TO HOST]/[TO DEVICE]
• DC IN: [DC IN]

BLUETOOTH

• Bluetooth Version: 4.1
• Supported Profile: A2DP
• Compatible Codec: SBC
• Wireless Output: Bluetooth class 2
• Maximum Communication Distance: about 10 m
• Radio Frequency (Operational Frequency): 2401–2481 MHz
• Maximum Output Power (EIRP): 4 dBm
• Type of Modulation: FHSS

FUNCTIONS

• USB Audio Interface: [Sampling Frequency = 44.1 kHz] In: 2 channels (1 stereo channel) Out: 2 channels (1 stereo channel)

SOUND SYSTEM

• Amplifiers: 6 W × 2
• Speakers: (12 cm × 6 cm) × 2, Switchable ON/OFF

OTHER

• Display: Full Dot LCD (128 x 64 dots)
• Included Accessories: AC adaptor*, Owner’s Manual *May be included depending on your locale

POWER SUPPLY

• Adaptors: PA-150B or an equivalent recommended by Yamaha (Output: DC 12V, 1.5 A)
• Batteries: Eight “AA” size alkaline (LR6) or Ni-MH rechargeable batteries
• Power Consumption: 11 W (When using PA-150B AC adaptor)

SIZE/WEIGHT

• Dimensions: Width: 1,333 mm (52-1/2"); Height: 148 mm (5-13/16"); Depth: 354 mm (13-15/16")
• Weight: 13.1 kg (28 lb 14 oz) (not including batteries)
• Packing Box: Width: 1,520 mm (59-13/16"); Height: 260 mm (10-1/4"); Depth: 480 mm (18-7/8")