Keyboard and Touch Response:

• Graded Hammer Standard (GHS) Keyboard: Offers weighted keys with a heavier touch in the lower registers and lighter touch in the higher registers, mimicking the feel of an acoustic piano.
• Touch Sensitivity: Adjustable sensitivity to suit different playing styles, from delicate pianissimo to powerful fortissimo.

Sound Quality and Voices:

• Pure CF Sound Engine: Yamaha’s Pure CF sampling technology provides rich and authentic piano voices, sampled from Yamaha’s renowned concert grand pianos.
• Multiple Voices: A wide selection of voices including acoustic and electric pianos, organs, strings, guitars, and more, totaling over 600 voices.

Virtual Resonance Modeling (VRM):

• Enhanced Sound Realism: VRM technology simulates the interaction of strings and soundboard resonance found in acoustic pianos, adding depth and realism to the sound.

Educational Features:

• Yamaha Education Suite (YES): Step-by-step lessons for beginners, including a built-in chord dictionary and notation display.
• Smart Chord Function: Simplifies chord playing by recognizing single notes and creating chords automatically.

Accompaniment and Styles:

• Auto Accompaniment Styles: Offers a variety of musical styles and rhythms to accompany your playing, adjusting dynamically to chords played on the keyboard.
• Style Recommender: Suggests suitable styles based on the chord progression or genre selected.

Recording and Connectivity:

• USB Audio Recording: Record performances directly to a USB flash drive or connect to a computer for MIDI and audio transfer.
• Auxiliary Input: Allows connection of external devices such as smartphones or MP3 players for playback through the DGX-670B’s speakers.

Display and User Interface:

• Large LCD Display: Clear and intuitive interface for easy navigation of functions and settings.
• Panel Controls: Conveniently placed buttons and knobs for quick access to features and adjustments.

Portability and Design:

• Integrated Stand: Stylish and stable stand design that complements home or studio environments.
• Optional Pedal Unit: Supports the addition of a three-pedal unit for more expressive control over sustain, sostenuto, and soft functions.

Speaker System:

• Stereo Amplifier and Speakers: Built-in stereo amplifiers and speakers deliver clear and powerful sound suitable for practice and small performances.

Design and Build:

• Modern Design: Sleek and contemporary design that enhances any room decor.
• Compact Size: Compact enough for easy placement and storage, yet robust enough for stability during performances.