BEFACO BF-22 SALLEN KEY FILTER MODULE sennheiser 16-Step Sequencer: Program intricate drum

16-Step Sequencer: Program intricate drum loops and rhythms

H = high) and the module function

A convenient

The module has two control sections: linear and a exponential

Transformer isolation adds the benefit of eliminating ground loops that cause audio hum and buzz and video hum bars or snow

BEFACO BF-22 SALLEN KEY FILTER MODULE sennheiser 16-Step Sequencer: Program intricate drumThe BF 22 VCF is a dual Hi Low pass filter inspired by the Sallen Key filter from the early MS 20. FEATURES The module features attenuverters (inverter attenuators) as an addition to the normal CV control for Cut off and Resonance, and offers a little more presence in the Resonance than the original. The CV control for Cut off keeps tracking through 3 octaves. The Link switch connects the input of the second unit into the output of the first.