A portable synth with 1,000 sounds, a lightweight body, 5 hours of battery operation, USB memory with a song player, and the ability to sing and apply voice effects through your mic.

Onstage or in the streets, the Roland JUNO-Di keyboard is a traveling musician's dream. It's lightweight, it can run on batteries, and it's easy to use, yet it performs and sounds like a heavyweight synthesizer. The synth is packed with a wide variety of over 1,000 top-quality sounds to choose from. It has a friendly direct-access control panel for easy editing and a Song Player for larger-than-life performances. First-timers and pros alike will love this friendly, portable, wonderful-sounding Roland keyboard.

Over 1,000 great sounds At the heart of this exciting new synth is a top-of-the-line voice engine that delivers world-class sounds including grand and electric pianos, lush strings, beautiful guitars, powerful brass, percussion, banks of exotic instruments, modern synth sounds, and much more. The sound-bank is so diverse it can complement any style of music. If you want to customize the sounds, the JUNO-Di keyboard's dedicated Sound Modify knobs on the front panel let you instantly cater each sound to your specifications, even while you're playing. A software editor is also provided if you prefer more advanced audio editing with your PC.

Simple navigation With so many sounds onboard, it could be a daunting task to find what you need. But fear not—the Roland JUNO-Di simplifies the process of finding sounds with its dedicated category buttons. If you want a piano, for example, just press the Piano button. You can even assign your most-used sounds to the Favorite buttons for instant access. Editing is easy too. If you want to create layers or splits, dedicated buttons and the large LCD make the process fast and friendly. And don't forget the onboard rhythm patterns, which can be easily adjusted on the fly with a dedicated tempo control. This Roland synth is a great tool for practice and performance.

Portability The JUNO-Di was born to travel. It's strong yet amazingly lightweight (under 12 pounds), making it easy to lift and carry. The battery compatibility lets you play for up to five hours without plugging in (uses Ni-MH AA-size rechargeable batteries). When used in conjunction with a battery-powered amp such as Roland's CUBE Street or MOBILE CUBE, the JUNO-Di can be played and heard anywhere. A battery-life indicator on the front panel ensures that you won't lose power unexpectedly.

Sing along More than meets the eye, this Roland keyboard lets you plug a microphone into its external input and process your voice through the built-in vocoder. A dedicated reverb is assigned to the input, so you can add lush ambience to your voice without taking away from the main onboard effects. Sing along with your performances and transform your voice in colorful and creative ways, from silky smooth to sci-fi robotic.

Built-in Song Player With the synth's USB memory port and Song Player function, the JUNO-Di enables direct playback and control of backing tracks from a USB key. You can play MP3, WAV, AIFF, and SMF files, and control them from the dedicated buttons on the front panel. Impress your audiences with full-band performances from a single keyboard. Additionally, the Center Cancel feature lets you sing along karaoke-style with audio files in the Song Player for a complete entertainment experience. You can also connect MP3 players directly to the Roland JUNO-Di through its external input.

To see and hear a video highlighting the features of Roland's JUNO-Di Mobile Synthesizer with Song Player, go to: http://www.roland.com/demos/en/i0175/index.html

Roland JUNO-Di Synthesizer Keyboard Features:

• Professional synthesizer with over 1,000 instruments onboard
• Top-of-the-line voice engine
• Friendly, intuitive user interface
• Battery operation for mobile use (supports Ni-MH AA-size rechargeable batteries)
• MP3, WAV, AIFF, and SMF playback capability via optional USB memory
• USB memory is perfect for backing tracks when performing live
• Microphone input with dedicated reverb and vocoder effects for sing-along
• Direct-access control panel for easy editing
• Onboard rhythm patterns
• Dedicated category buttons simplify the process of finding sounds
• Favorite buttons for instant access to your most-used sounds
• Built-in Song Player
• Center Cancel feature lets you sing karaoke-style with audio files in the Song Player
• Connect MP3 players directly to the JUNO-Di's external input
• Battery compatibility lets you play for up to five hours without plugging in
• Can be used in conjunction with a battery-powered amp
• Battery-life indicator on the front panel
• Diverse, customizable sound bank
• Lightweight and portable

Roland JUNO-Di Synthesizer Keyboard Includes:

• CD-ROM with PC/Mac editor software, USB memory protector, AC adaptor, power cord

Expand your band's sounds and capabilities or create your own complex pieces with this affordable synth.

Roland JUNO-Di Synthesizer Keyboard Specifications:

• Keyboard: 61 keys (with velocity)
  
  Sound Generator Section:
• Maximum polyphony:128 voices
• Parts:16 parts
• Wave memory: 64 M bytes (16-bit linear equivalent)
  
  Preset memory:
• Patches: 1082 + 256 (GM2)
• Rhythm sets: 20 + 9 (GM2)
• Performances: 64
  
  User memory:
• Patches: 128
• Rhythm sets: 8
• Performances: 64
• Favorites: 100
  
  Effects:
• Multi-effects: 3 systems, 79 types
• Chorus: 3 types
• Reverb: 5 types
• Mic input reverb: 8 types
  
  SMF/Audio File Player Section:
• File format:
• Standard MIDI file: format-0/1
• Audio file: WAV, AIFF, MP3
  
  Other Specifications:
• Rhythm pattern: Preset: 24 groups x 6
• Arpeggiator: Preset: 128
• Chord memory: Preset: 17
  
  Controllers:
• D-beam controller
• Pitch bend/modulation lever
• Sound modify knob x 5
  
  Display:
• 18 characters 1 line + 20 characters 2 lines custom LCD (with backlit)
  
  External storage device:
• USB memory (supports USB 2.0 Hi-Speed Flash Memory)
  
  Connectors:
• Output jacks (L/MONO, R): 1/4" phone type
• Headphone jack: stereo 1/4" phone type
• Mic input jack: 1/4" phone type
• EXT Input jack: stereo miniature phone type
• Hold pedal jack
• MIDI connectors (In, Out)
• USB computer connector (supports USB MIDI)
  
  Power supply:
• DC 9 V: AC adaptor or Ni-MH AA size rechargeable battery (optional) x 8
  
  Current draw:
• 600 mA
  
  Battery life for continuous use:
• Rechargeable nickel metal hydride batteries: last approximately 5 hours
• Differs depending on the conditions of use
• Approximately 4 hours if USB memory is connected
• Carbon-zinc or alkaline batteries cannot be used
  
  Accessories:
• Owner's manual
• CD-ROM (Sound Editor, Librarian, Playlist Editor, USB Driver)
• USB memory protector
• AC adaptor (PSB-1U)
• Power cord
  
  JUNO-Di Editor System Requirements:
  
  Operating systems:
• Microsoft Windows XP Home Edition/Professional
• Microsoft Windows Vista
• (This does not work with the 64-bit Edition of Windows or the Windows XP Media Center Edition)
  
  CPU: Intel, Core, Pentium processor 1.5 GHz or higher
• RAM: 512 MB or more
• Hard disk: 200 MB or more of free space
• Display/Colors: 1024 x 768 dots or higher/24 bit full color or more
  
  Others:
• CD-ROM Drive
• USB port
  
  Operating systems:
• Mac OS X v10.4.3 or later
• CPU: Intel, Core/Xeon, PowerPC G5
• RAM: 512 MB or more; for Mac OS X v10.5 or later, 1GB or more
• Hard disk: 200 MB or more of free space
• Display/Colors: 1024 x 768 dots or higher/16.7 million colors or more
  
  Others:
• CD-ROM drive
• USB port
  
  Size and weight:
• Dimensions: 4-1/8" H x 39-11/16" W x 11-13/16" D
• Weight: 11 lb. 8 oz.