Free State FX - Fixed Filter Bank
The FSFX Custom Shop Fixed Filter Bank is a modern twist on the Classic Moog 914 Filter Bank. A total of 14 filters are used to create an effect like a graphic equalizer, but with bandpass filters that offer steeper slopes and a tasteful bit of resonance. Active filters are used for excellent signal to noise ratio, and increased output volume.
The Fixed Filter Bank can be used like the fader section of a mixer to blend together different frequency ranges of complex sounds. It can also be used to dial in resonant peaks typically found in nature and acoustic instruments. A wide stereo image can be created by utilizing the Odd and Even Outputs. The Fixed Filter Bank serves a unique and useful purpose for the creative synthesist.
Each module is fully hand assembled in Lawrence, KS.
- Lowpass Filter with -24dB/oct Slope
- 12 Fixed Bandpass Filters with -12dB/octave Slopes
- Highpass Filter with -24dB/octave Slope
- Attenuator for Each Filter
- Low and High Inputs
- All, Even, and Odd Outputs
- 1% Metal Film Film Resistors
- Polyester Film Capacitors
- Wurth Electrolytic Capacitors
- Alpha Pots
- ¼” Switchcraft Jacks
- 4u Wide MU Format
- Module Depth = 3.125 in.
- Yusynth Fixed Filter Bank PCB
- Current Use: 15V = 70 mA; -15V = 70 mA
- dotcom Power Header