GMS-209 State Variable Filter
12 dB/Octave Topology with VC Resonance
This state variable 2 pole (12 dB/Octave) filter has two signal inputs mixed at unity gain with low pass, bandpass, and high pass outputs. If the resonance control is set high enough, the filter will start to oscillate.
Three CV inputs are provided. A 1V/Octave input controls the filter cutoff frequency in conjunction with the panel frequency control. A second frequency CV input has an attenuverter control, the resulting voltage being added to or subtracted from the base cutoff frequency resulting from the panel frequency control and 1V/Oct inputs. A resonance CV control followed by an attenuverter is combined with the panel resonance control to determine the amount of resonance that will occur.
The MU version is housed in a 1MU (2.125 inch wide by 8.75 inch high) panel with DOTCOM compatible power connector.
|Filter topology||2 pole state variable filter
12dB per octave overall
|Frequency Range||16Hz - 20KHz|
|Typical Input Impedance - each input||100K Ohms|
|Typical Output Impedance||1K Ohms (short circuit protection)|
|Frequency control inputs||2 - Input 1 fixed 1V/Octave,
Input 2 with attenuverter
|Resonance control input||1 - Input with attenuverter|
|Module Power||+15 Volts 35 mA.
-15 Volts 25 mA.
|Module Size||Panel height - 8.75 inches (222 mm)
Panel width - 2.125 inches (54 mm)
Depth (behind panel) 2.1 inches (53 mm)
State Variable Filter
- Brands Grove Audio
- Product Code: GMS-209
- Availability: In Stock