I've been used it for six months and it has the original boxDescriptionThe Pa600 is an affordable, compact, and powerful addition to Korg’s internationally acclaimed PA series. Providing you with the perfect songwriting and performance partner. Like its big brothers - the Pa800 and the Pa3X - the Pa600 uses Korgs’s RX (Real eXperience) and DNC (Defined Nuance Control) technology to deliver unprecedented sound quality. With its new compact cabinet, large TFT color TouchView display, enormous factory and user PCM memory, huge style database and excellent amplification system, Korg has raised the standard of excellence in the entry-level price range. Listen and Believe.Easy To UseWith all the technological power that’s packed inside, Korg made the Pa600 easy to understand and use. Your experience using the Pa600 should be intuitive, musical, fast and foolproof. The panel layout has been simplified, and our graphical user interface utilizes an amazing, graphical, color TouchView Display, so you simply think, point and click for easy and intuitive use.So that musicians of all levels can make great music quickly, there are two interface modes: Easy and Expert. Easy mode shows only the most important controls while keeping a clean and straightforward interface, useful for beginners or playing live. While in Expert mode, you have full editing control. Nothing stands between you and your professional performance.Switches are assignable so your live performances work the way you want, and when you don’t remember where a file, song or style was saved, just use the Search feature and let the Pa600 find it for you.EffectsGreat sound is more than just the quality of the sample data. For many years, Korg has produced outstanding, studio-quality effects that are simply breathtaking. The Pa600 has four stereo Master Effect processors, with 125 effects including standards such as reverb, delay, and chorus, as well as some of the universally acclaimed REMS guitar-based effects for authentic guitar tones.Each track features EQ with Low, Mid and High controls. A custom track EQ can be memorized in the general preferences for Song Play mode. This will help sculpt the sounds to your personal taste for any MIDI file you play. Need a lighter bass track? Save the desired equalization, and the bass will stay light with all the subsequent Songs.A limiter and final 4-band parametric EQ have been added to the sound output of the Pa600. Its total sound can be enhanced by these powerful and musically refined processors, easily adapting to your musical taste, or compensating for a problematic live environment.StylesThe Pa600 delivers a set of deluxe styles, programmed by some of the leading arrangers in the world, each of whom worked according to their musical strengths. The result is hundreds of preloaded Styles that provide unparalleled realism and detail. Covering an expanded range of musical genres, the Pa600 provides styles for almost every occasion. If you require a special Style collection, simply record and edit your own styles on board.For further realism, Korg added four Fills, Break, three Intros and three Endings to enhance your performance. More flexibility is added by the choice of different transposition tables to suit any instrument characteristic, and the stunning Guitar Mode 2 adds a totally new perspective to how realistic Guitar tracks can sound. If you need both hands to play a solo passage, record your chord sequence and let the Pa600’s Chord Sequencer play it for you.The Pa600QT comes preloaded with sounds and styles to suit a variety of Middle Eastern music tastes including Persian, Arabic and Turkish.Features/SpecsEnhanced RX and DNC sound engine, offers improved realism and vivid soundMassive internal Factory PCM provides powerful wave memoryTwo assignable switches and a four-way joystick ensure total control for the many available levels of sound articulation (DNC)Large, bright, backlit TouchView color TFT display (800x480)Easy layout and intuitive graphical interface with Search functionNew resource selection feature with copy/paste, rename and deleteOver 360 factory StylesEnhanced Guitar Mode 2, realistic guitar parts, plus synchronized padsChord Sequencer function that can record any chord progression on-the-flyImproved General Midi set for Standard Midi FilesMP3 player with Transpose and Tempo Change4 Stereo Master Effects (125 FX algorithms)Fully programmable SongBook database