Dimensions
14 HP
25 mm deep
Current Draw
28 mA +12V
24 mA -12V
0 mA 5V
Price

Module is available as a DIY project only.

This Module is currently available.

Classic Analog VCO with Waveshaper

Give is a 14 HP Classic Analog VCO with additional Waveshaping options.

The VCO has five outputs

● SAWTOOTH
● TRIANGLE
● PULSE
● WAVESHAPE 1
● WAVESHAPE 2

The frequency of the waveform may be changed with the TUNE and FINE potentiometers. There is also an adjustable OCTAVE SWITCH. Each octave can be tuned separately using the OCT DOWN and OCT UP pots.

Patching a voltage source into FM you can frequency modulate the oscillator. Incoming voltages can be attenuated with FM CV. In the middle of the module you will find the PWM potentiometer. Here you may change the pulse width of the pulse wave. The width may also be controlled via external voltage with the PWM jack and the PWM CV attenuator.

Just like all other classic analog VCOs GIVE also tracks one volt per octave with the help of the 1V/OCT input jack. Each wave can also be hard synced by an external wave patched to the SYNC  jack.

In addition to the standard waveform outputs there are two WAVESHAPE options that help to sculpt the SAWTOOTH wave. The shape can be changed by both potentiometers S1 and S2 or with the help of to CV inputs per waveshaper.

Details:

● Classic Analog VCO
● 5 Outputs: SAW, TRI, PLS, S1, S2
● Adjustable Octave Swith
● 1V/Octave tracking
● Pulse Width Modulation with Attenunator
● Frequency Modulation with Attenuator
● Separate WAVESHAPE outputs
● 2 CV Inputs per Waveshaper
● Skiff friendly design
● Wrong Polarity Protection
● 3U Eurorack module, 14 HP wide
● Power consumption: 28 mA at +12 V and 24mA at -12 V

The module consists of two boards:

● Front PCB Panel
● Main PCB with all electronic components

www.st-modular.com


submitted Mar 16th 2018, 17:42 by Stobbert | last Change Jan 15th 2019, 13:14 by modulargrid

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