Keyboard: 61 keys
Weight: / Kg
Dimensions: / mm
Display: LCD 32 chars
Synthesis: analog subtractive
Polyphony: 6 voices
Multitimbric: 1 part
Scales: 3 presets
Oscillator: 2 DCO/ v
Waveform: saw / pulse
Noise generator: 2 modes
Filter: Low pass analog
LFO: 1 modulator
Envelope: 2 EGs
Memory: 64 rom + 32 RAM
Midi: IN / OUT / THRU
Synthesizer 61 keys with LCD (16 x 2 not backlit) pitch bender modulation.
Main panel features 38 buttons, 2 sliders and a single slider pot for data-entry: forget real-time knobs bonanza.
Back panel terminal connectors:
- Main signal out stereo (with 3 level gain switch)
- heaphones out
- Midi IN / OUT / THRU
- cartridge slot for RAM and ROM data
- 4 pedal inputs for damper, sustain, portamento, patch +1 (models VP10 + mp7)
- No official VST plugin
- no known samples library
Have some Ek22 sample set you want to share? CONTRIBUTE :)
Scegli tra la vasta selezione di blocchi già pronti più recenti: intro a tutto schermo, caroselli immagini di bootstrap, Slider dei contenuti, galleria di immagini responsive con lightbox, parallax-scrolling, sfondi video, menu hamburger, intestazioni fisse e altro ancora.
VOICE Cpu 8-Bit Microcomputers TMS 7001 + Motorola 68b09 handle 6 voices polyphony, and each voices features 2 detunable DCO (called "DCG") oscillators with A/B level mix and pitch hardsync mode.
Voices are mainly based on 6 X Curtis CEM3396 Microprocessor Controllable: Wave-Shaper oscillator (2 per voice) with filter VCF, and VCA.
The CEM 3396 is itended to be driven from digitally generated square or pulse timing signals, the device includes two independent waveform converters, a mixer for voltage controlling the relative balance between the two waveform converter outputs, a dedicated four-pole low-pass voltage controlled filter with voltage controlled, a VCA for allowing one converter output to frequency modulate the filter, and two high quality output VCAs, one for envelope control and the other for dynamics and modulation effects.
DCO 1 (octaves : 16' 8' 4' 2') can be a mix of 2 summale waveforms called "A" and "B"
- A: pulse wave with 32 quantisized width (up to square)
- B: one wave between: sawtooth, sawtooth reverse, triangle and half triangle
NOTE: DCO2 is similar to DCO but OSC can be set also to 2 different noise (white and "coloured")
EK-22 PERFORMANCE features:
- Split functions
- special standard and 2 arabic scales
- monophonic mode
- portamento amount
analog low pass with emphasis resonance and special key follow mode. Still based on CEM 3386
1 single modulator (shapes: sinewave, sawtooth, square and random) with variable depth (99 scaled levels) and 4 main destinations:
- LFO to pitch (DCO1 / DCO2)
- LFO to filter VCF
- LFO to VCA
- LFO to pulse width (PWM)
2 bipolar EGs each with 5 segments + 1 time EG to DCO1, DCO2 , DCO1-2, VCF and VCA
- edit interface
- cheap now