Main buss or mastering EQ for your low’s, mid’s and high’s.
Our new TK-lizer is a Baxandall type of EQ, high and low bands are selectable between shelving or bell, very useful for fine tuning of your low’s, mid’s and high’s.
The EQ also has a built in M/S function which lets you process the mid and side signals separately.
You can also affect the stereo width of your music by using the level controls in M/S mode.
The three bands are based on the legendary Baxandall circuit from the 50’s.
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.
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.
Main 115v or 230v (not selectable).
And as usual, it’s handbuilt in Sweden!
Low freq: 28Hz, 48Hz, 72Hz, 132Hz, 195Hz, 255Hz, switchable between shelf or bell.
Mid freq: 400Hz, 630Hz, 870Hz, 1.3kHz, 2.4kHz, 7.2kHz. (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.
Switch for separate monitoring of the mid or side signal.
We like to thank Wayne Kirkwood at KA Electronics for letting us use his genius M/S circuit!!
Resistor value for different HPF frequency (100Hz position)
125Hz 2k2 (2k26)
150Hz 1k8 (1k91)
175Hz 1k6 1k62)
225Hz 1k3 (1k27)
250Hz 1k1 (1k13)
275Hz 1k (1k02)