TK-ProAudio BC501

TK Pro Audio BC501 Stereo VCA Kompressor

TK Audio's newest 500 series module, BC501 stereo bus compressor. Featuring all the power of TK’s flagship BC1-S.

The new BC-501 adds even more functions taken from the 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 (80Hz, 150Hz, 220Hz).

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" mini TRS jack) is also provided.

All products are individually hand built and tested in Sweden.

Features
:

• Ratio 1:25, 1.5:1, 2:1, 4:1, 6:1, 10:1

• Attack 0.1, 0.3, 0.6, 1, 3, 6, 10, 30, 60, 120mS
• 
Release 50, 100, 300, 600mS, 1.2S and Auto (50mS/2S)
• 
HPF 80Hz, 150Hz and 220Hz (6dB/oct)

• External sidechain input via a stereo 3.5mm TRS
• 
THD circuit that adds even harmonics

• Blend control from dry to wet in 21 steps
• 
Threshold and Make-up in 41 steps

Specifications:

• 
Power requirement: +110mA  / -90mA (total)
• 
Frequency response: 20Hz-20kHz +/-0dB
• Frequency response: 20Hz-80kHz +0dB/-0.1dB

• THD+N @ 1kHz: less than 0.005%

• Signal to noise ratio: 95dB

• Cross talk: -90dB
• 
Input impedance: 24kohm

• Output impedance: 50ohm

• Max input level: +26dBu

• Max output level: +27dBu