- 88-Key velocity sensitive hammer action (Fatar TP/40L) with an aftertouch
- 256 Voices
- 4.5 GB Factory sounds and 3.5 GB memory for own samples
- More than 1500 preset sounds
- 8 GB Flash play
- V.A.S.T synthesis
- 6-Operator FM engine
- VA1 Virtual Analogue Synthesis
- KB3 ToneReal Organ
- K.S.R. (Kurzweil String Resonance) modelling technology
- Extensive effects section including reverb, delay, chorus, flanger, phaser, distortion, rotary speaker, compressor and much more
- Master effects section with a 3-band equaliser and a compressor
- Multimode with 16 parts and 16-zone multi controller mode
- 16-Track sequencer, MIDI CC sequencer, riff generator and arpeggiator
- 16 Velocity sensitive trigger pads
- Freely assignable ribbon controller
- 9 Faders, 9 rotary controls and 10 buttons for real-time control
- 4.3" Colour display
- A pitch and modulation wheel
- An integrated USB stereo audio interface
- 2 Audio inputs (XLR/TRS combo jack) for line, instrument and microphone signals (+48V phantom power switchable)
- 4 Audio outputs: 6.3 mm TRS jack
- Stereo headphone output: 6.3 mm TRS jack
- 4 Pedal inputs: 6.3 mm TRS jack
- MIDI in/out
- A USB-B port for computer connection
- A USB-A port for media storage
- Dimensions (W x D x H): 1295 x 394 x 140 mm
- Weight: 23.6 kg
- Incl. a foot switch, a USB cable and a power cord