Casio PX-770BN Digital Piano - Brown

Casio Privia PX-770BN Digital Piano – Brown

The Casio Privia PX-770BN in Brown is an 88-key cabinet-style digital piano designed to provide an expressive and natural piano-playing experience in a slim, modern format. Its weighted hammer-action keyboard, detailed AiR sound engine, integrated three-pedal system, and stereo speakers make it suitable for learning, regular practice, music education, recording, and home performance.

The PX-770BN uses Casio’s Multi-dimensional Morphing AiR Sound Source to reproduce the tonal development and resonance of an acoustic piano. Its Tri-Sensor Scaled Hammer Action Keyboard II provides graded key resistance across the keyboard, while simulated ebony and ivory key surfaces offer a secure and comfortable playing feel.

Key Features

• 88-Key Weighted Keyboard: Full-size keyboard supports traditional piano technique, two-handed playing, and expressive performance.
• Tri-Sensor Scaled Hammer Action Keyboard II: Three sensors detect repeated notes and playing dynamics with improved responsiveness.
• Scaled Hammer Action: The lower keys feel heavier and the upper keys feel lighter, reflecting the graded resistance of an acoustic piano.
• Simulated Ebony and Ivory Key Surfaces: Textured keytops provide a comfortable and secure playing surface.
• Multi-dimensional Morphing AiR Sound Source: Reproduces the changing tonal character, resonance, and natural decay of piano notes.
• 128-Note Polyphony: Supports sustained passages, layered sounds, pedal use, and detailed performances with reduced note interruption.
• 19 Built-In Tones: Includes stereo-sampled grand piano sounds and a selection of electric pianos, organs, strings, and other instruments.
• Acoustic Piano Simulation: Hammer Response, Damper Resonance, and Damper Noise add detail to the piano sound.
• Layer and Split Functions: Combine two tones or assign different tones to the lower and upper keyboard ranges.
• Duet Mode: Divides the keyboard into two equal pitch ranges for student-and-teacher practice.
• Concert Play: Allows the player to practise and perform with recordings of ten orchestral works.
• Music Library: Includes 60 built-in songs with separate right-hand and left-hand part selection.
• User Song Storage: Supports up to ten additional compatible user-loaded songs.
• Two-Track MIDI Recorder: Records up to two separate parts within one song for practice and music creation.
• Built-In Three-Pedal System: Includes damper, soft, and sostenuto pedals with half-damper support.
• Stereo Speaker System: Two 12 cm speakers with 8W + 8W amplification reproduce the piano’s tones and recorded performances.
• Dual Headphone Connections: Two headphone outputs support quiet practice, lessons, and shared listening.
• USB-MIDI Connectivity: Connects to compatible computers and smart devices for MIDI communication.
• App Connectivity: Supports compatible functions through the Casio Music Space application.
• Sliding Keyboard Cover: Protects the keys when the piano is not in use.

Technical Specifications

Natural Weighted Piano Touch

The Tri-Sensor Scaled Hammer Action Keyboard II uses three sensors to accurately detect key movement and repeated notes. Its graded weighting creates heavier resistance in the lower register and lighter resistance in the upper register, supporting the development of acoustic-piano playing technique.

Expressive AiR Piano Sound

The Multi-dimensional Morphing AiR Sound Source recreates the tonal changes that occur from the initial strike of a piano key through the natural sustain and decay of the note. Hammer Response and damper-related simulations add further detail to sustained passages and pedal techniques.

Layer, Split and Duet Functions

Layer mode combines two tones across the keyboard, while Split mode assigns different tones to the lower and upper ranges. Duet Mode creates two equal pitch sections, allowing a teacher and student to play the same notes side by side.

Integrated Learning Tools

The built-in Music Library includes 60 songs with separate right-hand and left-hand part selection. Concert Play provides ten orchestral recordings with listening, lesson, and performance modes, supporting structured practice and ensemble-style playing.

Recording and Music Creation

The two-track MIDI recorder allows separate musical parts to be captured within one song. Players can record one hand or instrumental part first and add another part afterwards, making the recorder useful for reviewing practice sessions and developing musical arrangements.

Three-Pedal Piano Control

The integrated pedal unit includes damper, soft, and sostenuto functions. Half-damper support allows the sustain level to respond to how far the damper pedal is pressed, providing more detailed control over resonance and note duration.

Quiet Practice and Digital Connectivity

Two headphone connections support private practice and teacher-student listening. The USB Type-B port provides MIDI communication with compatible computers and smart devices, while Casio Music Space compatibility adds access to supported learning and control functions.

Slim Cabinet for Home and Studio Use

The Casio Privia PX-770BN combines a complete 88-key piano setup with a relatively slim cabinet. Its brown finish, sliding keyboard cover, music stand, three-pedal system, and integrated stereo speakers make it suitable for home music rooms, teaching spaces, studios, and regular piano practice.