Synth Engine
■ 16 note polyphony (dependent on voices used per note)
■ 2-part-timbral
■ Layered, Split, Dual Bi-Timbral Modes
■ 5Voice Modes - Mono, MonoLG, Mono2, Poly, Poly2

Per Voice
■ 3 oscillators
■ waveforms – sine, triangular,
sawtooth, pulse and more (the menu offers an extensive set of additional wavetables for more)
■ 1 noise generator with HP filter control
■ 1 ring modulator
■ 2 LFOs
■ 1 amp envelope and 2 mod envelopes (ADHSR + looping)
■ 1 filter
■ Waveforms Include
■ Sine, tri, sawtooth, square / pulse, plus 43 wavetables of 5
■ waveforms per row

Filter
■ 1 state variable OTA filter per voice
■ 12/24dB slope
■ Low-pass / band-pass / high-pass / dual filter (separation of each 12dB filters)
■ dual filter: LP > HP, LP > BP, HP > BP, LP + HP, LP + BP, HP + BP, LP + LP, BP + BP, and HP + HP
■ Pre-filter overdrive
■ Post-filter distortion

Modulation
■ 16 modulation slots per patch
■ 2 sources per destination per slot
■ Mod Sources
■ Direct (depth)
■ Modulation wheel
■ Aftertouch (polyphonic and channel AT)
■ Expression pedal 1
■ Expression pedal 2
■ Keyboard velocity
■ LFO1 positive
■ LFO1 bi-polar
■ LFO2 positive
■ LFO2 bi-polar
■ Amp envelope
■ Mod envelope 1
■ Mod envelope 2
■ Animate 1
■ Animate 2
■ CV mod input bi-polar
■ Bend Up
■ Bend Down
■ Mod Destinations
■ Oscillator 1-3 frequency, v-sync level, shape amount and level
■ Noise source level
■ Ring modulator output level
■ Overall synth output level
■ Filter drive, distortion, cut-off frequency and resonance
■ LFO 1 and 2 frequency
■ Amp env / mod env 1 / mod env 2 attack, decay and release
FM Osc 1 -> osc 2, osc 2 -> osc 3, osc 3 -> osc 1 and noise -> osc 1
Osc 3 -> filter cutoff frequency
Noise -> filter cutoff frequency

Effects
■ FX are per part
■ Analogue distortion
■ 3 chorus types
■ Delay with 16 types of delay sync, LP and HP damping, slew and stereo

FX Mod Matrix Source
■ Direct (depth)
■ Mod wheel
■ Aftertouch
■ Expression pedal 1
■ Expression/breath pedal 2
■ Velocity
■ Keyboard
■ LFO 1 +/-
■ LFO 2 +/-
■ LFO 3 +/-
■ LFO 4 +/-
■ Amp envelope
■ Mod envelope 1 & 2
■ Animate 1 & 2
■ CV +/-
■ Bendwheel +/-
■ Bend up
■ Bend down

■ FX Mod Matrix Destinations
■ Distortion level
■ Chorus level
■ Chorus rate
■ Chorus depth
■ Chorus feedback
■ Delay level
■ Delay time
■ Delay feedback
■ Reverb level
■ Reverb time
■ Reverb low pass
■ Reverb high pass

Misc.
■ FM controls on front panel
■ Global LFO 3 & 4
■ Arpeggiator with key latch – 33 patterns
■ Patch storage - up to 512 on hardware (ships with 256 factory patches)
All knobs (excl. volume), sliders and most buttons transmit and receive MIDI cc commands for external control and mapping
Microtuning with Scala table import and table tuning creation
Manual mode
■ Multi pot mode: Relative, Pot pick-up, Snap

Product Hardware Specifications

■ 50 control knobs
■ 845mm sliders
■ 1 volume knob
■ 1 data encoder knob
■ Rubberised knob caps with spun metal discs
■ 55 function buttons
■ 2 Animate buttons plus hold button
■ OLED display
■ Kensington Lock
■ Power switch
■ IEC power supply connector
■ USB socket for system (MIDI comms only, no bus power)
■ MIDI In / Out / Thru
■ 2 1/4" jack sockets for continuous or switched pedals
■ 1 3.5mm jack socket for CV in
■ 2 1/4" jack sockets for left and right outputs
■ 2 1/4" jack sockets for left and right auxiliary outputs
■ 2 1/4" jack sockets for left and right inputs
■ 1/4" jack socket for headphone output
■ Metal chassis with American walnut wooden end cheeks
■ Metal magnetic inset end pieces

■ Ableton Live Lite is included
■ Summit is a USB-MIDI class compliant device

■ Dimensions (W x D x H) : 998.4 x 302.4 x 71 mm
■ Weight : 11 kg

■ Maximum power consumption 1A