Digital piano YAMAHA ARIUS YDP-145B — 88 weighted keys, graded hammer action, 192-note polyphony, 2x8W speakers

YAMAHA ARIUS YDP-145B is a compact digital piano with 88 weighted keys and graded hammer action that reproduces the touch of an acoustic piano. It provides up to 192-note polyphony, built-in stereo speakers with 2 x 8 W RMS power and a selection of preset voices and reverb effects. The instrument is finished in black and has a space-saving cabinet suitable for home use.

Advantages

The piano combines a full 88-key weighted keyboard with graded hammer action for expressive playing and realistic response. High polyphony ensures complex passages and layered sounds play without note dropouts, while integrated 2 x 8 W speakers deliver immediate audible output for practice and small performances. Dual headphone outputs and a USB port expand connectivity for private practice and computer integration.

Suitable for

• Home practice and learning
• Private lessons and teaching
• Small stage or living-room performances
• Recording and MIDI integration with a computer

Key specifications

• Keyboard: 88 weighted keys with graded hammer action
• Maximum polyphony: 192 notes
• Built-in speakers: 2 (stereo), 2 x 8 W RMS
• Preset programs: 10 voices
• Effects: Reverb
• Controls: Volume knob
• Outputs: 2 x 1/4" (6.35 mm) headphone jacks
• Connectivity: 1 x USB port
• Power: DC input 12 V (mains adapter required)
• Finish: Black
• Dimensions (W×D×H): 135.7 × 42.2 × 81.5 cm
• Weight: 38 kg

How to use

Place the piano on a stable, level surface or the matching stand, connect the supplied or compatible 12 V DC adapter to the power socket, and switch the unit on. Use the volume knob to adjust playback level, select one of the 10 preset programs for different voices, and apply reverb as needed. For private practice, plug headphones into one of the 6.35 mm jacks. Connect the USB port to a computer for MIDI communication or recording following your DAW or software instructions.

Usage recommendations

For optimal performance, use a dedicated 12 V DC adapter with the correct polarity and sufficient current rating. Keep the instrument away from direct sunlight and extreme humidity. Use headphones for quiet practice and a stable bench at appropriate height to maintain correct playing posture.