TK Audio


500-series Twin filter

A high-pass and low-pass filter with 6dB or 12dB/octave. Each section has a x10 switch for a broad range.

  • Sweepable high pass and low pass filter
  • Selectable between 6dB or 12dB/octave
  • x10 switches for extended frequency ranges
  • All controls stepped for easy recall
  • HPF range: 30Hz-480Hz or 300Hz-4.8kHz
  • LPF range: 100Hz-2.2kHz or 1kHz-22kHz
  • Max input level: +26dBu
  • Max output level: +27dBu @ 600ohms load

Specifications and components may be changed or updated without further notice.