The Ketron Fusion is a cutting-edge arranger keyboard that combines comprehensive sound capabilities with an intuitive interface designed for professional performers. With its 61-key light weighted action keybed featuring velocity sensitivity and aftertouch, the Fusion delivers exceptional playability while offering extensive sound design and arrangement capabilities.

Key Features

• 7" touch capacitive display with 5 skin colors and brightness control
• 61-note light weighted keyboard with velocity and aftertouch
• 10 RGB-backlit sliders for real-time parameter control
• Joystick for pitch and modulation, plus ribbon controller
• 240GB internal SSD with expandable storage via SD card (up to 512GB)
• Extensive connectivity including HDMI video output and Bluetooth streaming

Detailed Technical Specifications

Keyboard & Controls

• Keyboard: 61-note light weighted action with velocity and aftertouch
• Dynamic Curves: 4 programmable response curves
• Controllers:
  • Joystick (pitch bend and modulation)
  • 10 RGB-backlit sliders
  • Ribbon controller (Arabic Scale, Arabic Set, Koma)
  • Aftertouch
  • Transposer (±24 semitones)
  • Octave shift (±2 octaves)
  • 2 Articulation controls

Sound Engine & Memory

• Polyphony: 216 notes, multitimbral
• Factory Sounds: 464 Factory Presets across 10 Voice Families
• Voice Families: Piano, Strings, Organ, Brass, Sax, Pad, Synth, Guitar, Bass, Ethnic
• Sound Layering: Up to 5 different sounds per Preset
• User Memory: Up to 1,280 User Voices available
• Flash Memory: 4GB non-volatile (2GB for Sound Banks, 2GB for User Samples)
• Storage: 240GB internal SSD (up to 60GB reserved for system)

Sample Editing

• Sample Capacity: Up to 32,768 samples (max 6 seconds per sample)
• Instrument Creation: 128 stereo instruments (Voice or Drum Set)
• Layering: Up to 4 layers per instrument, up to 64 splits per layer
• Editing Features: Split, Octave, Level, Range, Tune, Cut off, Velocity, ADSR, Sample Loop utilities

Sound Shaping

• ADSR/Filter: Separate controls for Attack, Decay, Sustain, LFO, Cut Off and Resonance
• DSP Effects: Reverb, Chorus, Phaser, Flanger, Overdrive, Distortion, Tremolo, Autopan, Equalizer
• Effect Configuration: 2 Stereo EFX Inserts (one for Voice, one for Style/MIDI files)
• Effect Presets: 64 Single Presets and 64 Chain Effects with deep editing capabilities

Drum & Percussion

• Drum Kits: 44 standard kits, 18 Oriental Kits, 32 User Drum kits
• Drum Editing: Remap, Filter, Tune, FX controls
• Drum Mixer: 9 sections with separate controls for level, pan, reverb, pitch, velocity compression
• MIDI Drums: 86 MIDI Drum styles (Pattern) on Grv1_Loop section
• Live Drums: Over 500 Live Drums with complete Arranger structure
• Grooves: 3 independent Groove sections with 780+ percussion loops and hits

Arranger Section

• Styles: 550+ International Styles (Audio, Live and MIDI)
• Live Styles: 260 Live Styles, over 64 Oriental Styles
• Style Groups: 10 categories (Ballad, Pop, Dance, Rock, Swing, Latin, Country, Folk, Party, Ethnic)
• Arranger Structure: 3 Intros, 3 Endings, ABCD variations, 4 Fills, 4 Breaks, Reintro, Count In
• Chord Recognition: Multiple modes (Easy1-3, Fingered 1-2, etc.)
• Bass Modes: Manual Bass, To Lowest, To Root, Bassist mode (Standard/Expert)
• Guitar Patterns: 216 sliced Guitar patterns including Long Chords
• Real Chord: Audio accompaniments covering full chord range (up to 13 different chords)

Performance Features

• Registrations: 4 Banks with unlimited Registrations for global setup storage
• Performance: Fast access to Styles, Registrations, audio files, and folders
• Play Modes: Master, Accord/Style, Accord/Classic, Organist
• Phrase: Real-time recording and playback for Style chord sequences
• Arabic Scale: 16 sets, 6 scale memories
• Stem: 4 Scenes with 5 audio tracks per scene

Media & Recording

• Player: Support for WAV, MIDI, MP3, MP4, AVI, MOV, FLV, CDG, JPG, PNG, TXT and PDF files
• Recording: HD stereo audio recording, MIDI and Song Style recording
• Audio Multitrack: 5+1 audio tracks with separate controls
• KTune: Audio WAV files can be assigned to keys, synchronized with Style

Microphone & Vocal Features

• Microphone Inputs: 2 (XLR with phantom power and 1/4" jack)
• Vocal Effects: Reverb, Delay, Equalizer, Pitch shift
• Voicetron: 3-voice vocalizer assignable to Arranger or MIDI file

Connectivity

• Audio Outputs: Main Out Left/Right, Headphone/Aux
• Control Inputs: Sustain pedal, Volume pedal, Footswitch
• MIDI: In, Out
• USB: 2x USB device, 1x USB Host
• Video: HDMI output for lyrics, pictures, and videos (up to Full HD)
• Wireless: WiFi (for remote control via VNC), Bluetooth audio streaming (A2DP)

Physical Specifications

• Dimensions: 99.5 x 36.6 x 11.5 cm (39.1 x 14.41 x 4.53 inches)
• Weight: 11 kg (24.2 lbs)
• Display: 7" touch capacitive display

Optional Accessories

• Volume pedal (normal or deluxe)
• Sustain pedal (normal or piano type)
• Footswitch (6 or 13 switches)
• MIDI Pedalboard (13 notes, K8)
• Soft bag with optional trolley
• Hard case

The Ketron Fusion represents a powerful workstation for musicians requiring comprehensive arrangement capabilities, extensive sound libraries with particular focus on international and oriental styles, and full performance control in a portable package.