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Elby Designs
ES19 Negative Slew - 7HP

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Item: N13-5175

Availability: Out of stock

ES19 Negative Slew - 7HP


The NEGATIVE SLEW Generator is one of the most unique multi-function patch-programmable modules in the EuroSerge lineup. The module sports wide range voltage controllable slew rates.

The slew is active in the negative direction only and can be patched to execute a number of synthesizer functions.

With the Pulse output patched back into the input, the module will regenerate to be used as a voltage controlled sawtooth oscillator or pulse generator.

An audio signal patched to the input will be envelope detected, the complex envelope will be usable at the output. If a pulse is applied to the input, the unit will work as an envelope generator with a fast rise time and a voltage controlled fall time.

There are two inputs for mixing before processing, and two outputs. One output is a "squared up" version of the other. This output is similar to voltage controlled pulse width modulation (only much more interesting).


  • Wide range VC slew rates
  • Active in negative direction only
  • Can be used as a sawtooth osc or pulse generator

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  • Module Width: 7HP
  • Power +12V: 20mA
  • Power -12V: 2mA

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