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TK Audio Releases BC501 500 Series Stereo Bus Compressor

TK Audio in Halmstad, Sweden, is announcing the release of its newest 500 Series module, the BC501 stereo bus compressor (price TBA). Featuring all the power of TK’s flagship BC1‐S, the new BC‐501 adds functions taken from the company’s BC2‐ME mastering compressor, such as additional ratio settings (1.25:1, 6:1); a THD switch that adds more even-harmonics to the signal; and three HPF settings from which to choose (80, 150 and 220 Hz).

All controls are detented for easy, precise recall. A dedicated Wet/Dry knob allows blending between the original and compressed signals, and an external sidechain input (accessible via stereo 1/8-inch mini TRS jack) is also provided.

All products are individually hand built and tested in Sweden.

Find more information at