Casio Celviano AP-S450BN Digital Piano
The Casio Celviano AP-S450BN is a stylish, high-performance upright digital piano that blends elegant cabinet design with advanced digital piano technology. It features 88 keys with a Smart Hybrid Hammer Action keyboard in the Celviano Edition, combining spruce wood veneer and resin for a natural feel.
Under the hood is the Multi-Dimensional Morphing Air sound engine, offering 26 built-in tones including two premium concert grand piano voices.
It supports up to 256-note polyphony, letting you play complex passages without note dropouts.
Effects and ambiance controls such as four hall simulators, eight reverb types, surround, chorus, and brilliance adjustment let you shape your sound to suit different environments. Realistic characteristics like string resonance, damper resonance, key-off simulation, and mechanical sounds add nuance and depth to your performance.
The AP-S450BN also includes features designed for musicians and learners: a Visual Information Bar that displays metronome, key/pedal dynamics, and other performance data, illuminated touch-sensor controls that fade out while you play, and modes like layer, split, and duet. It comes with Instant RePlayer continuous recording, USB/MIDI recording and playback, and a 60-song internal music library, all manageable via the Casio Music Space app.
Sound is delivered through a built-in 40W (2 × 20W) 4-speaker system, which provides rich audio across the room, and dual headphone outputs for private practice
Connectivity includes Class-compliant USB-MIDI, Bluetooth MIDI & audio (via included WU-BT10 adapter), and conventional pedal jacks for damper, soft, and sostenuto pedals.
In terms of size, the AP-S450BN spans 1,393 × 299 × 866 mm (W × D × H) and weighs approximately 37.6 kg, making it a slim but substantial instrument for home or studio settings.
Overall, the Casio Celviano AP-S450BN offers a premium balance of expressive playability, rich sound, elegant form, and modern connectivity — making it a compelling option for pianists who want a full-featured digital piano in a refined upright design.
