Detail 01
External sidechain insert
Allows an external connection in the pedal's sidechain path.

Independent shopping perspective
Empress Effects' Compressor MkII brings studio-style compression controls to a pedalboard format. Input and gain-reduction meters let you monitor the signal and the amount of compression, while separate attack and release controls shape its timing. The mix control supports parallel compression, and the external sidechain insert expands routing options. A tilt EQ and selectable high-pass filter in the detector circuit provide further control over how the compressor responds. It connects through 1/4-inch input and output jacks and uses 9V DC, negative tip power.


Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Allows an external connection in the pedal's sidechain path.
Detail 02
Lets you use parallel compression.
Detail 03
Changes the filter used in the compressor's detection circuit.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. The Compressor MkII includes gain-reduction metering as well as input metering.
Yes. Its mix control is provided for parallel compression.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.