The Yamaha P-145BT packs a full piano experience into a compact, modern design and places it into your living room, bedroom, or dorm room, giving you expressive, authentic piano play in a space-friendly format. Its 88 weighted, touch-sensitive keys with Graded Hammer Compact action capture the natural feel of an acoustic piano. 64-note polyphony, Damper Resonance DSP, and an included sustain foot switch allow every nuance of your performance to shine. The premium grand piano voice delivers rich, resonant sound, and features like Duo and Dual Mode expand your creative possibilities, letting you split the keyboard for partner practice or layer voices for a more complex sound.Connectivity and convenience are built in, with USB to HOST for MIDI and audio, and Bluetooth® audio for streaming music from your smart device. Pair with the Smart Pianist app to control settings, explore lessons, or follow sheet music on your device, and capture your performances with the Rec’n’Share app for high-quality audio and video sharing. Rear 7-watt stereo speakers project clear sound, and as your confidence grows, hit Sound Boost for some added volume. The P-145BT combines classic piano feel, modern features, and stylish, slim design to keep you inspired, connected, and perfectly in tune with your space.Yamaha P145BT IncludesP-145BT Digital PianoFootswitchAC adaptorOwner’s ManualOnline Member Product RegistrationYamaha P145BT Features88 weighted, touch-sensitive keys with Graded Hammer Compact action for an authentic acoustic piano feel64-note polyphony and Damper Resonance DSP capture every nuance of your performancePremium grand piano voice delivers rich, resonant soundDuo Mode splits the keyboard into two identical halves for partner practiceDual Mode blends two voices, like piano and strings, for layered, inspiring soundsUSB to HOST connection for MIDI and audio simplifies integration with music softwareBluetooth® audio lets you stream music from your smart device and play alongCompatible with Smart Pianist app for intuitive control, lessons, and sheet music displayRec’n’Share app support for high-quality audio and video recording of your performancesRear 7-watt stereo speakers with Sound Boost for clear, powerful sound projectionSlim, modern design fits easily into any room while delivering full piano experienceYamaha P145BT SpecificationsNumber of Keys: 88Type: GHC keyboard with matte black keytopsTouch Sensitivity: Hard/Medium/Soft/FixedLanguage: EnglishPiano Sound: Yamaha CFIIISKey-off Samples: NoVirtual Resonance Modeling (VRM): NoDamper Resonance: YesPolyphony: 64Number of Voices: 10Reverb: 4 TypesSound Boost: 1 typesDual/Layers: YesSplit: NoDuo: YesNumber of Preset Songs: 10 Voice Demo Songs + 10 Piano Preset SongsNumber of Songs: NoneNumber of Tracks: NoneMetronome: YesTempo Range: 32 - 280Transpose: -6 - 0 - +6Tuning: 414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments)USB Audio Interface: 44.1 kHz, 16 bit, stereoNumber of Rhythms: NoneBluetooth: AudioHeadphones: Standard stereo phone jack (1)AUX OUT: NoUSB TO HOST: YesDC IN: 12 VSustain Pedal: YesPedal Unit: YesAmplifiers: 7 W x 2Speakers: Oval (12 cm x 8 cm) x 2AC Adaptor: PA-150B or an equivalent recommended by Yamaha (Output: DC 12 V, 1.5 A)Power Consumption: 6 W (When using PA-150B adaptor)Included Accessories: Owner’s Manual, Online Member Product Registration, Music rest, Footswitch, AC adaptor* (PA-150B or an equivalent recommended by Yamaha) *Varies by areaSeparately Sold Accessories: Headphones (HPH-150, HPH-100, HPH-50), Keyboard stand (L-100), Foot pedal (FC3A), Footswitch (FC4A, FC5), Keyboard bag (SC-KB851), AC adaptor* (PA-150B or an equivalent recommended by Yamaha), Wireless MIDI adaptor (UD-BT01) *Varies by areaWidth: 1,326 mm [52-3/16"]Height 129 mm [5-1/16”] (with music rest: 307 mm [12-1/16"])Depth: 268 mm [10-9/16"] (with music rest: 320 mm [12-5/8"])Weight: 11.1 kg [24 lb, 8 oz] Yamaha P145BT 88-key Digital Piano With Bluetooth Audio and GHC Action.