The PSR-S750 is packed with the latest technology to bring your music to life. Features like Super Articulation reproduce every musical nuance of acoustic instruments with incredible realism, and there are 325 styles ready to accompany you instantly for dynamic performances. The Real Distortion feature simulates the frequencies and dynamics of real guitar sounds to provide oustanding effects. Additionally, the built-in FlashROM lets you load new voices and style expansions (VSE) from around the world. Incredibly realistic and expressive sound Acoustic instrument articulations, nuances and dynamics are challenging to recreate. As the world's largest musical instrument manufacturer, Yamaha has perfected both the science and art of this process to bring you the most sophisticated, musical-sounding and easy-to-play instrument voices. Super Articulation (SA) voices Super Articulation voices reproduce the performance characteristics of acoustic instruments so authentically, you'll feel as if you're playing the real thing. Best of all, SA voices intelligently add just the right expressive nuances to your performance without having to learn difficult control techniques - just play! Mega Voice style technology Mega Voices feature various playing techniques and performance sounds like guitar and bass finger slides, brass falls, vocal effects, etc. When used in styles, Mega Voices provide some of the most realistic sounding and dynamic accompaniments. Powerful, pro-quality accompaniment available at the touch of a button Playing a style is like being the conductor of a band that always plays the chords and arrangements you tell them to play. The PSR-S750 has a huge collection of 325 built-in dynamic styles created by the world's best programmers and mixed by professional studio engineers to ensure unparalleled quality. Guitar-Enhanced styles with Mega Voices Guitar-Enhanced styles not only reproduce the sound of a guitar playing, they also recreate the actual chord voicings used by guitar players, addding to the overall realism of the style. Yamaha’s renowned audio and DSP technology provides great live and recorded sound In music production, the key to creating great sound is in the way the song is mixed. The mixing console lets you mix your music like a studio engineer, including balance, panning and professional studio Digital Signal Processing (DSP) borrowed from Yamaha’s renowned professional recording and live sound products. Real Distortion Real Distortion effects are based on digital models of classic guitar amplifiers from the 1960s and 1970s. There are also digital models of legendary analog guitar effect pedals. The result meticulously reproduces the frequencies and dynamics of real distortion guitar sounds. Digital amplifier The PSR-S750 features a Yamaha manufactured digital amplifier with a superb signal to noise ratio. Because of its fully digital, highly efficient design, the amp delivers high performance while significantly reducing energy consumption. USB Audio Recorder and convenient Multi Pad function The PSR-S750 is capable of playing back and recording audio files. It can also play back audio files from its Multi Pads, great for triggering loops, vocal phrases and sound effects. Audio Link Multi Pad Audio Link Multi Pad function lets you link your own audio files (sound effects, vocal phrases, and so on), and trigger them from the pads as you perform. Audio Recording Record your songs and performances as high-quality, uncompressed WAV files to share online or burn to a CD. Connect a microphone or guitar to the instrument and enjoy recording a guitar and keyboard performance together, or record your singing along with song playback. Voice and Style Expansion keeps your instrument up-to-date Voice and Style Expansion ensures your instrument can always be updated with new high-quality voices and styles from around the world. Best of all, you can sample many of these for free at the Yamaha website. Voice and Style Expansion (VSE) Thanks to Yamaha’s new Voice & Style Expansion Packs, players can take advantage of a wide and ever-increasing selection of voices and styles from around the world. Load them to the PSR-S750's built-in FlashROM (64MB) and instantly play authentic sounds, rhythm and backing in the musical style of your choice! A Portable keyboard that’s mobile device friendly The PSR-S750 connects and interacts with your mobile devices and tablets. Plus, Yamaha’s growing number apps for iPhone, iPod and iPad bring new ways to interact with your keyboard. Aux in Use the auxiliary line in jacks to play along with apps like Yamaha’s “NoteStar” digital sheet music with real audio backing tracks. Or just play along with your favourite tunes from your music library. iPhone/iPod/iPad connectivity With Yamaha’s i-MX1 MIDI interface for iPhone, iPod and iPad, you can experience a new dimension of MIDI control with apps like Yamaha’s Scale Tuner, Piano Diary or Faders & XY Pad.