ECHON 6 - Product specifications

General:
    
Feedback system with full analogue audio path
6-part multi-timbral architecture
6× Full analogue BBD resonators
6× True analogue VCO exciters
4× LFOs per voice (24 in total)
4× Random generators per voice (24 in total)
Custom voice grouping (up to 6 groups)
Comprehensive unison control
Extensive modulation matrix (9 sources × 32 destination parameters)
Global modulation attenuverters
216 user presets (6 × 6 × 6 structure)
1× 1/4″ mono jack external input
2× 1/4″ jack main outputs (L/R)
6× 1/4″ stereo jack voice outputs
1× 1/4″ stereo jack headphone output (independent level, pre-master monitoring)
MIDI DIN In/Out/Thru ports
MIDI USB-C (class-compliant device, no bus power)
MIDI fully-remote controllable
MIDI SysEx support
Firmware update via USB-C
19″ rack-mountable (black aluminum rack ears included)
VESA-mount compatible
Kensington security slot
No display — 100% tactile operation

Exciters:

Analogue VCO:  Sine, triangle, ramp, and square waveforms
External input:  Accepts professional line-level audio source
Crossfade control:  Continuously variable blend between 2 VCO waveforms and/or external input
Noise generator:  Analogue S&H noise circuit (full white noise spectrum)
Noise mix:  Crossfade between waveform and noise source
Envelope generator:  ADSR with onset delay
Output level:  Adjustable exciter output level

Resonators:

Input filter:  12 dB/oct low-pass filter (LPF)
BBD feedback loop filter:  6 dB/oct low-pass filter (LPF)
BBD type:  1024 stages per voice
BBD circuit:  High-precision control circuitry with pitch compensation
BBD feedback type:  Feedback polarity selector
Feedback control:  Fine adjustable level control
Panning:  Stereo spread control per voice
Dry/wet mix:  Adjustable blend of direct exciter and resonator signal
Output level:  Adjustable resonator output level

Modulation sources:

Envelope generator:  ADSR with onset delay, legato and loop modes
Quad LFO:  4 LFOs per voice, uni-/bipolar, free or MIDI-sync, key reset, single-shot
Random Generator:  4 random generators per voice with optional smoothing and crossfader with LFO waveform
Polyphonic aftertouch:  Expressivity for any modulation per key
Modwheel:  Assignable to any modulation
Velocity sensitivity:  Dynamic response for any modulation depth
Key follow:  Modulation scaling for any modulation across keyboard range

Technical:

Audio outputs:  Professional line level (+4 dBu)
Audio input:  Professional line level (+4 dBu)
Power input:  USB-C (9 V ⎓ 3 A)
Power consumption:  25 W
Tabletop Dimensions:  53 × 450 × 185 mm
19″ Rack Dimensions:  4 U (+1 U for cables)
Mass:  2.3 kg
SysEx ID:  00h 22h 17h

