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TK Audio
TK-lizer Mastering EQ

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Item: N13-1996

Availability: In stock

TK-lizer Mastering EQ

TK Audio TK-lizer Mastering EQ

Inspired by Baxandall circuits from the ‘50s, the TK Audio TK-lizer offers high and low bands, both selectable between shelving or bell. This makes the unit particularly useful for the tuning of lows, mids, and highs. The TK-lizer’s internal MS function allows for the individual processing of mid and side signals. Additionally, the stereo width can be conveniently adjusted using dedicated level controls.

TK-lizer Mastering EQ Features

  • Dual mono 3-band Baxandall style EQ
  • 12dB octave high pass filter (the highest HPF frequency 100Hz which is for mono-ing bass in M/S mode, this frequency can easily be change by the customer)
  • All controls are stepped for repeatability and easy channel tracking
  • Broad Q
  • High and Low band selectable between shelving or bell
  • Built in M/S function
  • Electronically balanced inputs and outputs
  • Max output level before clip: 27dBu
  • Low freq: 28Hz, 48Hz, 72Hz, 132Hz, 195Hz, 255Hz, switchable between shelf or bell
  • Mid freq: 400Hz, 630Hz, 870Hz, 1.3kHz, 2.4kHz, 4k8kHz. (picture shows 720Hz not 870Hz)
  • High freq: 4kHz, 7.2kHz, 12kHz, 16kHz, 20kHz, 25kHz, switchable between shelf or bell
  • HPF freq: 25Hz, 30Hz, 35Hz, 40Hz, 45Hz, 100Hz, 12dB / octave
  • Boost/cut: -4dB, -3dB, -2dB, -1dB, -0.5dB, 0dB, +0.5dB, +1dB, +2dB, +3dB, +4dB
  • Level: -4dB, -3dB, -2dB, -1dB, -0.5dB, 0dB, +0.5dB, +1dB, +2dB, +3dB, +4dB
  • EQ in/out
  • M/S in/out
  • Switch for separate monitoring of the mid or side signal


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  • Internal, regulated power supply with a toroidal transformer
  • 115 or 230V, Not Selectable

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