Yamaha DGX-660 88-Key Portable Grand Piano w/ Stand Black

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The new Yamaha DGX-660 is the latest ensemble digital piano to showcase a variety of interactive features that make learning, playing and sharing music fun for everyone. The new Piano Room feature of this Portable Grand lets you choose from a variety of pianos and acoustic settings to create your very own personal piano environment.

Yamaha keyboards are known for their versatility. Now you can connect a microphone to the instrument so you can sing along while you play, and hear your voice with digital effects through the built-in speakers. You can even record your performance to a USB device to share with your friends and family!


  • Width: 1,397mm (55”) /with keyboard stand 1,399mm (55-1/16”)
  • Height: 146mm (5-3/4”) /with keyboard stand  761mm (29-15/16”)
  • Depth: 445mm (17-1/2”) /with keyboard stand  445mm (17-1/2”)
  • Weight: 21kg (46 lbs. 5 oz.)/with keyboard stand:28kg (61 lbs. 12 oz.)
  • Number of Keys: 88
  • Type: Graded Hammer Standard(GHS) keyboard
  • Touch Response: Soft, Medium, Hard, Fixed
  • Other Controllers Pitch Bend: Yes
  • Display Type: Full Dot LCD
  • Size: 320×240 dots
  • Color: Monochrome
  • Contrast: Yes
  • Score Display Function: Yes
  • Lyrics Display Function: Yes
  • Language: English
  • Panel Language: English
  • Tone Generation: Piano Sound Pure CF Sound Engine
  • Damper Resonance: Yes
  • Polyphony: Number of Polyphony (Max.) 192
  • Preset Number of Voices: 151 + 15 Drum/SFX Kits + 388 XGlite
  • Featured Voices: 1 Natural! Voice, 10 Live! Voices, 11 Sweet! Voices, 7 Cool! Voices
  • Compatibility GM: Yes
  • XGlite: Yes
  • Types Reverb: 41 types
  • Chorus: 44 types
  • DSP: 237 types
  • Master EQ: 5 types
  • Intelligent Acoustic Control (IAC): Yes
  • Functions Dual: Yes
  • Split: Yes
  • Panel Sustain: Yes (Function Menu)
  • Number of Preset Styles: 205
  • Fingering: Multi Finger, Full Keybord, AI Fingered
  • Style Control: INTRO, MAIN x 2, FILL-IN x 2, ENDING
  • Other Features: Music Database 320
  • One Touch Setting (OTS): Yes
  • Style Recommender: Yes
  • Smart Chord: Yes
  • Compatibility Style: File Format (SFF),Style File Format GE (SFF GE)
  • Number of Preset Songs: 100
  • Recording Number of Songs: 5
  • Number of Tracks: 6
  • Data Capacity: Approx. 30,000 notes for 1 user song
  • Compatible Data Format Playback: SMF (Format 0, Format 1), XF
  • Recording: SMF (Format 0)
  • Registration Number of Buttons: 4 ( x 8 banks )
  • Lesson/Guide: Yamaha Education Suite (Y.E.S.) Waiting, Your tempo, Minus one, Repeat & Learn, Chord Dictionary
  • Demo/Help Demonstration: Yes
  • Overall Controls Metronome: Yes
  • Tempo Range: 5 - 280
  • Transpose: -12 – 0 – +12
  • Tuning: 415.3 - 440.0 - 466.2 Hz
  • Miscellaneous Piano Room: Yes
  • Audio Recorder/Player Recording Time: (max.) 80 minutes/Song
  • Recording WAV: (44.1kHz, 16bit, stereo)
  • Playback WAV: (44.1kHz, 16bit, stereo)
  • Internal Memory: Approx. 1.7 MB
  • External Drives: USB Flash Memory
  • Connectivity: DC IN 12V
  • Headphones: x 1 (Standard stereo phone jack)
  • Sustain Pedal: Yes
  • Pedal Unit: Yes
  • Microphone: Yes (Standard phone jack)
  • AUX IN: Yes (Stereo mini jack)
  • USB TO HOST: Yes
  • Amplifiers: 6W x 2
  • Speakers: 12cm x 2 + 5cm x 2
  • Power Supply Adapter: (PA-150 or an equivalent recommended by Yamaha)
  • Power Consumption: 13 W
  • Auto Power Off: Yes

Visit us, message, or call a piano expert today, for more information and to get more info. With over 80+ years of experience, we have the expertise to help you find the perfect piano or keyboard.

Complete package qualifies for financing. Delivery and/or service fees vary and are based on location and logistics. For more information on delivery and service fees, please contact Alamo Music Center for a quote. Delivery and service promotions are applicable at times. Extended warranty plans are also available. Please note that the online shipping calculator is not applicable. 

This instrument has been thoroughly inspected by our service department and maintained to ensure it is sold in optimal playing condition. It includes a 90-day full-service warranty with purchase and will be tuned before delivery. Additional service plans are available at the time of purchase.