TK Audio TK-Lizer 3 — an analogue stereo Mid/Side equalizer

TK Audio has released the third generation of its two-channel mixing and mastering equalizer with M/S support. The new model has a metal 2U rack enclosure and uses passive Baxandall circuitry, known for its smooth, natural and musical sound.

Photo: official website tkaudio

The three-band equalizer offers six fixed frequency choices per boost section, with gain adjustment steps from ±0.5 to ±4 dB. The midrange band uses a fixed bell response with Q=0.5. The bass and treble bands independently switch between shelving and peak modes. Both channels also have 12 dB/octave high-pass filters with 12 fixed frequencies. A built-in ×5 multiplier instantly shifts the filter range upwards to 100–225 Hz.

Photo: official website tkaudio

The main changes in the third generation are completely redesigned balanced input and output stages and an updated Mid/Side encoder/decoder. The new circuitry improves M/S channel separation and increases dynamic range to 123 dB. All controls, including the vintage-style Bakelite knobs, are stepped for quick, precise recall of session settings.

Photo: official website tkaudio

TK Audio TK-Lizer 3 will be available for $1,900.