Roland HP-704 เปียโนไฟฟ้า

Roland HP-704 Digital Piano Experience playing an electric piano that is similar to a premium acoustic piano. The HP-704 is one model that does it very well. It has a PHA-50 key system for realistic response along with a Hybrid Keyboard which has wooden components. And the surface material gives the feeling of ivory. Supports the Escapement system, the Super NATURAL Piano Modeling sound engine, Roland’s newest sound technology, providing dimensional, realistic, natural resonance like playing on a grand piano, up to 384 sounds, Headphone 3D Acoustic system, while Connect headphones for realistic surround sound. Cabinet-shaped design, beautiful, complete, and in harmony with the house.

Simple and sophisticated design that invites you to play.

A great-sounding piano must look good too. From the tall-yet-slim cabinet to the elegant front legs and sophisticated curves based on the design concept of the Roland’s flagship LX Series, the HP704 draws you in and compels you to start playing. Each finish has been carefully selected and meticulously manufactured, so you can choose a piano that truly looks at home in your living room. Also, the cabinet is designed to deliver the best possible sound, regardless of where the piano is situated. Available in polished ebony, charcoal, dark rosewood, light oak and white.

Express yourself with the responsive PHA-50 keyboard.

When it comes to the wish list for your new piano, playing ‘feel’ should be a priority. Whether building basic skills or expressing yourself in a demanding performance, the HP704 ‘s responsive PHA-50 keyboard reacts to your touch—putting you in control and keeping you inspired. You’ll also appreciate the blend of artisan tradition and cutting-edge technology—sleek wooden sides give each white key a familiar feel, while the durable inner frame ensures maintenance-free reliability over years of daily playing.

Dynamic sound from powerful four-speaker system.

A great sound makes you play better. The HP704’s SuperNATURAL technology captures the essence of an acoustic piano in every note. And as you play, your performance comes to life through an advanced four-speaker Acoustic Projection System that delivers sparkling highs, warm lows, and everything in-between. The four speakers are configured as two pairs inside the instrument, and each pair is optimized to deliver superior sound reproduction across the piano’s vast dynamic range. Whether you’re playing or streaming music, you’ll hear every note in immersive, crystal-clear sound.

Tech Specs

• Piano Sound: SuperNATURAL Piano Modeling

• Max. Polyphony

• Piano: Limitless (solo playing using ‘Piano’ category tones)
• Other: 384

• Tones Total 324 Tones
• Keyboard PHA-50 Keyboard: Wood and Plastic Hybrid Structure, with Escapement and Ebony/Ivory Feel (88 keys)
• Pedal Progressive Damper Action Pedal (Damper pedal: capable of continuous detection, Soft pedal: capable of continuous detection/function assignable, Sostenuto pedal: function assignable)
• Speaker System Acoustic Projection
• Speakers Cabinet + Near-field Speakers: 12 + 2.5 cm (5 + 1 inches) x 2 (Coaxial Speaker) Spatial Speakers: 5 cm (2 inches) x 2

Rated Power Output

• 25 W x 2
• 5 W x 2
• Headphones Effect: Headphones 3D Ambience
• Touch Sensitivity Key Touch: 100 types, fixed touch Hammer Response: 10 types
• Master Tuning 415.3–466.2 Hz (adjustable in increments of 0.1 Hz)
• Temperament 10 types (Equal, Just Major, Just Minor, Pythagorean, Kirnberger I, Kirnberger II, Kirnberger III, Meantone, Werckmeister, Arabic), selectable temperament key
• Effects Brilliance, Ambience

Piano Designer

• Lid
• Key Off Noise
• Hammer Noise
• Duplex Scale
• Full Scale String Resonance
• Damper Resonance
• Key Off Resonance
• Cabinet Resonance
• Soundboard Type
• Damper Noise
• Single Note Tuning
• Single Note Volume
• Single Note Character

Internal Songs 

• US: Total 392 songs
• Other: Total 382 songs
• Listening: 15 songs
• Ensemble: 30 songs
• Entertainment: 20 songs
• Easy Piano: 10 songs (US only)
• Do Re Mi Lesson: 30 songs
• Lesson: 287 songs (Scale, Hanon, Beyer, Burgmuller, Czerny 100)
• Playable Software Standard MIDI Files (Format 0, 1) Audio File (WAV: 44.1 kHz, 16-bit linear format, MP3: 44.1 kHz, 64 kbps – 320 kbps, requires USB Flash Memory)
• Recordable Software Standard MIDI Files (Format 0, 3 parts, Approx. 70,000 notes memory) Audio File (WAV: 44.1 kHz, 16-bit linear format, requires USB Flash Memory)

Bluetooth

• Audio: Bluetooth Ver 3.0 (Supports SCMS-T content protection)
• MIDI: Bluetooth Ver 4.0

Compatible Android / iOS Apps (Roland)

• Piano Every Day
• Piano Designer

Convenient Functions

• Metronome (adjustable Tempo/Beat/Down beat/Pattern/Volume/Tone)
• Registration
• Dual
• Split
• TwinPiano (with Individual Mode)
• Transpose (in semitones)
• Speaker volume and Headphones volume automatically select function
• Volume limit function
• Panel Lock
• Auto Off

Cabinet

• Music rest: Tilt Adjustable (3 levels), with Music holders
• Key cover: Slide type, with Keyboard Lid Switch and Classic Position
• Display Graphic OLED 128 x 32 dots

Connectors

• DC In jack
• Input jacks: Stereo miniature phone type
• Output (L/Mono, R) jacks: 1/4-inch phone type
• USB Computer port: USB B type
• USB Memory port: USB A type
• Phones jack x 2: Stereo miniature phone type, Stereo 1/4-inch phone type
• Power Supply AC adaptor
• Power Consumption 13W (12W–30W)

Weight

• HP704-PE 61.0 kg
• HP704-CH, HP704-DR, HP704-LA, HP704-WH 59.5 kg