{"product_id":"yamaha-ck76-76-key-stage-keyboard","title":"Yamaha CK76 76-Key Stage Keyboard","description":"\u003ch2\u003eYamaha CK76 Stage Keyboard with 76 Semi-Weighted Keys\u003c\/h2\u003e\n\n\u003cp\u003eThe Yamaha CK76 Stage Keyboard is a portable 76-key performance instrument combining acoustic piano, electric piano, organ, and synthesizer sounds. Its semi-weighted Future System Basic (FSB) keyboard provides expressive touch response, while physical drawbars, onboard effects, stereo speakers, and battery operation give musicians flexible performance options for stages, studios, rehearsals, and outdoor events.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for keyboardists who need a versatile instrument for live performances, the CK76 combines a 76-note playing range with direct sound-shaping controls. Its 363 instrument voices include Yamaha CFX and S700 grand pianos, vintage electric pianos, organs, strings, brass, and synthesizer textures. Players can create layered arrangements, divide the keyboard into multiple playing regions, and adjust sounds using dedicated filter, envelope, and effects controls. Advanced Split Mode provides additional flexibility for assigning sounds across different keyboard zones. With its compact construction and built-in amplification, this portable stage keyboard with speakers works equally well for professional performances, practice sessions, and mobile music production.\u003c\/p\u003e\n\n\u003cp\u003eDrawing on sound technologies associated with Yamaha's CP Stage Piano and YC Stage Keyboard series, the CK76 features AWM2 and AWM organ tone generation, 128-note polyphony, and nine physical organ drawbars. A four-zone MIDI master controller supports external hardware and software instruments, while the integrated USB audio interface provides stereo recording and playback capabilities. Bluetooth audio input, stereo analog inputs, and two assignable foot pedal connections further expand performance possibilities. Weighing approximately 14.8 lb without batteries, the CK76 delivers a practical combination of portability, extensive sound selection, and hands-on control for working musicians.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e76-Key Semi-Weighted FSB Keyboard:\u003c\/strong\u003e Future System Basic action delivers responsive playing with increased key travel and initial resistance for expressive piano, organ, and synthesizer performances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e363 Instrument Voices:\u003c\/strong\u003e Access acoustic grand pianos, vintage electric pianos, organs, synthesizers, strings, brass, guitars, and additional sounds with 128-note maximum polyphony.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Part Sound Engine:\u003c\/strong\u003e Combine, layer, and split instrument sounds across the keyboard, with Advanced Split Mode providing additional control over sound assignments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Organ and Synth Controls:\u003c\/strong\u003e Nine physical drawbars, organ effects, filter adjustments, and envelope controls support real-time sound customization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Onboard Effects:\u003c\/strong\u003e Shape performances using drive, modulation, delay, reverb, rotary speaker effects, and three-band master equalization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Stereo Speakers and Battery Power:\u003c\/strong\u003e Dual 6W amplifiers and support for eight AA batteries enable convenient performances without external amplification or AC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Audio and MIDI Connectivity:\u003c\/strong\u003e Integrate the keyboard with recording software, external synthesizers, and compatible devices using USB audio\/MIDI and four-zone MIDI master control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Performance Connectivity:\u003c\/strong\u003e Bluetooth audio input, stereo analog inputs, headphone monitoring, and two foot pedal connections support rehearsals, recording, and live performances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProfessional Piano, Organ, and Synthesizer Sounds\u003c\/h3\u003e\n\u003cp\u003eThe CK76 uses Yamaha AWM2 technology alongside an AWM organ tone generator to reproduce a wide selection of keyboard instruments. Its sound library includes CFX, S700, and CF3 grand piano sounds, U1 upright piano tones, vintage electric pianos, and FM electric piano textures. Additional categories cover strings, brass, guitars, percussion, pads, and synthesizer leads.\u003c\/p\u003e\n\n\u003ch4\u003ePhysical Organ Drawbars and Real-Time Controls\u003c\/h4\u003e\n\u003cp\u003eNine dedicated drawbars allow players to modify organ registrations during performances. Five organ types provide different tonal characteristics, while rotary speaker simulation, percussion, vibrato, and chorus controls expand the available sound-shaping options.\u003c\/p\u003e\n\n\u003ch4\u003eFlexible Synthesizer Sound Design\u003c\/h4\u003e\n\u003cp\u003eDedicated filter and envelope generator controls let musicians adjust the tonal character and response of synthesizer patches. Mono and Unison modes offer additional performance options for lead sounds, bass patches, and layered synthesizer textures.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Split Mode and Live Performance Control\u003c\/h3\u003e\n\u003cp\u003eThe CK76 supports three independent sound parts that can be combined through keyboard splits and layers. Advanced Split Mode allows individual parts to be assigned across multiple note ranges, giving performers additional flexibility when creating complex arrangements. This makes it possible to combine sounds such as bass, electric piano, and synthesizer textures within a single performance setup.\u003c\/p\u003e\n\n\u003cp\u003eLive Set functionality stores and recalls performance configurations, including sound selections, keyboard splits, layers, effects, and other panel settings. With 160 Live Set locations, including 80 factory presets, musicians can prepare and organize arrangements for rehearsals and performances.\u003c\/p\u003e\n\n\u003ch3\u003ePortable Keyboard with Built-In Speakers and Battery Operation\u003c\/h3\u003e\n\u003cp\u003eThe CK76 includes two integrated stereo speakers powered by separate 6W amplifiers. This arrangement provides onboard sound reproduction for personal practice, rehearsals, and situations where external speakers are unavailable.\u003c\/p\u003e\n\n\u003cp\u003eFor mobile performances, the keyboard operates using eight AA alkaline or rechargeable Ni-MH batteries. AC operation is also supported through a compatible Yamaha PA-150B power adapter. The lightweight construction makes transporting the instrument between venues more manageable.\u003c\/p\u003e\n\n\u003ch3\u003eUSB Audio, Bluetooth, and MIDI Integration\u003c\/h3\u003e\n\u003cp\u003eAn integrated USB audio interface supports two-channel audio input and output at a 44.1 kHz sampling frequency. Musicians can exchange stereo audio with compatible computers and supported devices for recording, playback, and music production.\u003c\/p\u003e\n\n\u003cp\u003eBluetooth audio input allows compatible smartphones and other devices to stream backing tracks through the keyboard's sound system. Stereo analog inputs accommodate additional instruments or microphones, while MIDI input and output connections support external sound modules and controllers.\u003c\/p\u003e\n\n\u003cp\u003eThe four-zone MIDI master keyboard functionality enables performers to control compatible external instruments and software synthesizers. Two foot pedal connections provide additional control options for performance expression and sound adjustments.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Yamaha\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CK76\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Portable Stage Keyboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Yamaha CK Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Keys:\u003c\/strong\u003e 76\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyboard Action:\u003c\/strong\u003e Semi-Weighted Future System Basic (FSB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyboard Touch Response:\u003c\/strong\u003e Initial Touch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTone Generation Technology:\u003c\/strong\u003e AWM2, AWM (Organ Flutes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Polyphony:\u003c\/strong\u003e 128 Notes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Voices:\u003c\/strong\u003e 363\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive Set Sounds:\u003c\/strong\u003e 160\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreset Live Set Sounds:\u003c\/strong\u003e 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Parts:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyboard Performance Modes:\u003c\/strong\u003e Split, Layer, Advanced Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIDI Master Control:\u003c\/strong\u003e 4 Zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrgan Drawbars:\u003c\/strong\u003e 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrgan Types:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Drive Effects:\u003c\/strong\u003e 1 System, 5 Types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Effect 1:\u003c\/strong\u003e 36 Types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion Effect 2:\u003c\/strong\u003e 36 Types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Effects:\u003c\/strong\u003e 4 Types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverb Effects:\u003c\/strong\u003e 3 Types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Equalizer:\u003c\/strong\u003e 3-Band EQ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Sound Controls:\u003c\/strong\u003e Filter, Envelope Generator, Mono Mode, Unison Mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrgan Effects:\u003c\/strong\u003e Rotary Speaker, Percussion, Vibrato, Chorus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Line Outputs:\u003c\/strong\u003e 2 x 1\/4\" Unbalanced (L\/Mono, R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Audio Inputs:\u003c\/strong\u003e 2 x 1\/4\" (L\/Mono, R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output:\u003c\/strong\u003e 1 x 1\/4\" Stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoot Pedal Connections:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIDI Connections:\u003c\/strong\u003e MIDI In and MIDI Out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Connections:\u003c\/strong\u003e USB to Host, USB to Device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Audio Interface:\u003c\/strong\u003e 2-Channel Input \/ 2-Channel Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Audio Sampling Frequency:\u003c\/strong\u003e 44.1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Connectivity:\u003c\/strong\u003e Bluetooth Audio Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Amplifiers:\u003c\/strong\u003e 6W x 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Speakers:\u003c\/strong\u003e 2 x Oval Stereo Speakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Dimensions:\u003c\/strong\u003e Approximately 4.7 x 2.4\" Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Operation:\u003c\/strong\u003e Switchable On\/Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Full-Dot LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Resolution:\u003c\/strong\u003e 128 x 64 Dots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible AC Adapter:\u003c\/strong\u003e Yamaha PA-150B or Equivalent Recommended Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Output:\u003c\/strong\u003e DC 12V, 1.5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Requirements:\u003c\/strong\u003e 8 x AA Alkaline (LR6) or Rechargeable Ni-MH Batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Operation:\u003c\/strong\u003e Up to 4.5 Hours, Depending on Battery Type and Operating Conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 11W with PA-150B Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H):\u003c\/strong\u003e 44 x 11.5 x 4.3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 14.8 lb (Without Batteries)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYamaha CK76 Stage Keyboard\u003c\/li\u003e\n\u003cli\u003eOwner's Manual\u003c\/li\u003e\n\u003cli\u003eAC Power Adapter (In Regions Where Included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yamaha","offers":[{"title":"Default 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