The ES37 provides a simple means to turn any control voltages in to voltage steps corresponding to well tuned (equal-tempered) tones of musical scale. It is scaled to 1V/Octave so a 0V to +5V envelope at one of the inputs produces a staircase of voltages corresponding to a chromatic scale.
If patched to the 1V/Octave input of an oscillator tuned to 'E', a slope of 1V applied to the input will produce the following steps of musical scale:-
(Normal chromatic scale)
If the 1/6 Scale Select is enabled, then the scale produced will be:-
(whole tone scale)
If the 1/3 Scale Select is enabled, then the scale produced will be
(scale of major third steps)
If both the 1/6 and 1/3 Scale Selects are enabled, then the scale produced will be:-
(Alternating half-step/minor third step)
Since the Scale Select inputs can be activated very quickly, the ES37 can produce a wide variety of tonal effetcs, quickly moving between four different types of musical scales (chromatic, whole-tone, augmented triad, and a six-step major-minor scale often heard in certain oriental music).
Accuracy of the ES37 is 3-cents maximum deviation from the ideal equal-tempered semitone over a 5-octave range while the response time for all channels is about 8 milliseconds.
This Module is available to buy as -
- A fully assembled module with 3.5mm sockets. (Eurorack 1/8" Standard)
- A fully assembled module with 4mm sockets. (Banana Jack)
- A full DIY kit, all parts and components to build your own 3.5mm sockets.
- A full DIY kit, all parts and components to build your own 4mm sockets
Contents: Panel, PCB/s, Components, Ribbon Cable, Screws
Build and Technical Information: Click Here
Elby Designs Serge ES37 Quantizer DIY KIT Eurorack Synthesizer
With Tracking 7-14 Business Days (Estimated)
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1-Year warranty against defects, and manufacturing faults. (Click for more)
This module is available to buy with 3.5mm (1/8" Jack) sockets or 4mm (Banana Jack) sockets.