Wavefonix 2144 Low-Pass Filter (LPF)

The 2144 Low-Pass Filter (LPF) features the SSI2144 IC; the official and improved reissue of the legendary SSM2044 filter IC used in many classic synthesizers.

With its unmistakably silky-smooth top-end and liquid-like mid-range; it is widely regarded as being one of the best sounding filters ever made.

A wide range of modulation possibilities also adds versatility.

Features

• Four-pole 24dB/octave low-pass filter.
• 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.

Specifications

• Format: Eurorack
• Width: 10HP
• Depth: approx. 40mm
• Power consumption:
  • +12V: 30mA
  • -12V: 30mA
  • +5V: 0mA