3320 High-Pass Filter (HPF)

Four-Pole 24dB/Octave HPF with CEM3320 Architecture

The 3320 High-Pass Filter (HPF) is a four-pole 24dB/octave design that uses the newly re-issued and authentic CEM3320 IC.

It is the perfect partner to go along side either our 3320 Low-Pass Filter (LPF) or 2144 Low-Pass Filter (LPF), to produce a band-pass filter.

On it's own however, it shines when used on percussion or drums, along with a wide range of other applications.

Features

• Four-pole 24dB/octave high-pass filter using the re-issued and authentic CEM3320 IC.
• Manually controllable resonance and cutoff frequency.
• Frequency range greater than audio range (> 20Hz to 20kHz).
• Capable of self-oscillation i.e. producing a sine wave output.
• Thermally compensated 1V/octave input.
• Numerous modulation possibilities including FM and resonance CV inputs (0V to 10V input range).
• Ergonomic design.
• Hand-built and tested in the UK.

https://www.wavefonix.com/product-page/3320-high-pass-filter