Authentic piano sound and response in a portable and compact design.
Featuring our high quality full-length Graded Hammer Standard key action, the P-45B offers a piano-like touch and a superb range of sounds.
Graded Hammer Standard keyboard for an authentic piano-playing experience
The P-45 features a Graded Hammer Standard (GHS) keyboard. The feel of the keyboard gradually changes according to the register, so that it feels heavier when playing bass parts and lighter when playing treble parts, just like an acoustic piano. The keyboard has a responsive, natural feel together with matte finish black keys for a truly authentic piano playing experience.
Improved Advanced Wave Memory (AWM) tone generator
The P-45 improves upon the traditional AWM synthesis system to deliver stunningly real piano sounds. AWM is a technology that uses digital recordings of original instruments and allows you to experience a realistic grand piano sound wherever you are.
Compact and lightweight design for easy transportation
Slim and stylish with a depth of less than 30 cm, the P-45 requires very little space and, at only 11.5 kg, it can be easily moved anywhere in your home or used for performance outside.
Simple operation with just one button
Many of the settings on the P-45 can be changed with a single button. Simply hold down the "GRAND PIANO/FUNCTION" button and press selected keys to change voices, play demo sources, configure the metronome, and so on.
- Width 1326mm
- Height 154mm
- Depth 295mm
- Weight 11.5kg
- Number of Keys 88
- Type Graded hammer standard (GHS) keyboard
- Touch Sensitivity Hard/medium/soft/fixed
- Panel Language English
- Tone Generation Piano Sound AMW Stereo Sampling
- Polyphony Number of Polyphony (Max.) 64
- Preset Number of Voices 10
- Types Reverb Yes (four types)
- Functions Dual/Layers Yes
- Duo Yes
- Overall Controls Metronome Yes
- Tempo Range 32 - 280
- Transpose -6 to 0,0 to +6
- Tuning 414.8 - 440.0 - 446.8 Hz
Storage and Connectivity
- Connectivity DC IN DC IN 12 V
- Headphones Standard
- Sustain Pedal Yes (Half pedal available with optional FC3A)
- Pedal Unit No
- MIDI No
- AUX OUT No
- USB TO HOST Yes
Amplifiers and Speakers
- Amplifiers 6 W x 2
- Speakers 12 cm x 2
- Power Supply PA-150B or other Yamaha-preferred parts
- Power Consumption 6 W (using PA-150 power adapter)
- Auto Power Off Function Yes
- Music Rest Yes
- Pedal/Footswitch Yes
- AC Adaptor PA-150B or other Yamaha-preferred parts