Empress Effects Compressor MKII – Blue Sparkle

A compact analogue FET compressor for evening out dynamics or adding sustain. Separate attack and release controls let you tune the response, and the mix knob blends the compressed sound with your dry signal.

Features and specifications

• 2:1, 4:1 and 10:1 ratios with input and gain-reduction meters
• Tilt EQ centred at 500 Hz
• Sidechain high-pass switch with 120 Hz, 240 Hz and off settings
• 3.5 mm TRS insert for external sidechain processing
• Requires 9 V DC centre-negative power, approximately 100 mA.