GMS-214 Multimode Filter
15 Different Filter Modes and VC Resonance
This multimode filter has two signal inputs mixed at unity gain and allows selection of one of fourteen possible filter configurations from front panel switches. 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 a level 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 input followed by an attenuverter is combined with the panel resonance control to determine the amount of resonance that will occur. If the resonance control ia turned past about 80, the filter will start to oscillate with a clean sine waveform.
The MU version is housed in a 1MU (2.125 inch wide by 8.75 inch high) panel with DOTCOM compatible power connector.
FILTER MODE CHART
|Filter topology||Multimode 1 to 4 poles
Lowpass, Bandpass, Highpass, All Pass, Band Notch
|Frequency Range||22Hz - 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 level control
|Resonance control input||1 - Input with attenuverter|
|Module Power||+15 Volts 35 mA.
-15 Volts 25 mA.
+5 Volts 100 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)
- Brands Grove Audio
- Product Code: GMS-214
- Availability: In Stock