The Roland RP-750 is a home digital piano engineered to replicate the tone and touch of a fine acoustic instrument. It features Roland's SuperNATURAL Piano sound generator with 256-voice maximum polyphony and 324 total tones, delivered through dual 12-watt amplifiers with 12cm speakers for full, room-filling sound.

The PHA-4 Standard keyboard with Escapement and Ivory Feel reproduces authentic acoustic key response across all 88 keys. A graphic OLED display provides intuitive navigation, and advanced Piano Designer controls let you adjust string resonance, damper resonance, key-off resonance, lid position, and single-note voicing to shape the piano's character. Ten historical temperaments are available, including Pythagorean, Kirnberger, Meantone, Werckmeister, and Arabic tunings, in addition to standard equal temperament.

Bluetooth 4.2 supports wireless audio streaming (A2DP) and MIDI over BLE for use with the Roland Piano App on iOS and Android. Two headphone jacks (3.5mm and 1/4-inch) allow silent practice. Additional connectivity includes USB-B for computer MIDI and audio, USB-A for recording WAV audio directly to a flash drive, and a stereo mini line input. The piano stores up to approximately 70,000 notes of Standard MIDI File recording across three parts.

Built-in lesson content includes 407 songs spanning listening, ensemble, entertainment, and structured exercises from Hanon, Beyer, Burgmuller, and Czerny 100 etude books.

The Costco bundle includes the RP-750 piano with integrated stand, a three-pedal unit featuring progressive damper action with continuous detection, an adjustable bench, Roland RH-5 stereo headphones, AC adaptor, and owner's manual. Assembled dimensions: 53-13/16" W x 18-1/4" D x 40-7/16" H; weight 101 lbs.