Lindell Audio 77X-500

FET Style Stereo Compressor
Wet / Dry control for precise parallel compression
Variable attack setting from 20 to 800 microseconds
Variable release setting from 50 milliseconds to 1.1 seconds
3-Stage high pass sidechain Filter: Off, 100 Hz, 200 Hz
3-Step ratio setting: 4:1, 12:1, 100:1 (“all in”)
True hardware bypass
Four Vintage OPA1731s installed
Balanced outputs with transformer
Gain reduction meter with 20 LED segments
Gold-plated printed circuit board
Design: API Series 500 Format