Fixed filter banks offer very useful sound sculpting and shaping in modular synthesiser systems. The new FFB914 features fourteen vintage style fixed frequency, inductor based filters. There is a LP and a HP shelf filter, along with twelve BP filters set at half octave interval spacings, which range from 125 Hz through to 5.8kHz.
The individual bands are split to left and right channels, with an inbuilt cross-fader which allows manual and Voltage Controlled panning between banks.