Octopass

Tiptop Audio's OCTOPASS is an eight-voice professional 24dB/octave low-pass filter, based on the classic 2044 filter found in some of the most iconic synthesizers of all time. The module features fully analog filters with linear gain compensation of resonance and the desired analog tolerances between voices. Polyphonic patching is available for audio input and output, as well as filter cutoff. The module also includes a global frequency modulation CV using a mono jack to modulate all eight incoming CVs of the Polytip cutoff CV jack. To ensure power efficiency, special attention has been given to optimize the power consumption of the eight filters within the module.