Black Lion Audio AGB 2-Channel Compressor/Limiter.
In excellent condition. It works as it should. These are modeled after Neve 33609 compressors. The top cover and some of the pots have been replaced. Please see the pictures for the cosmetic details. Comes with a power cord. It will ship well-packed and insured.

Please see Black Lion's description below. These are not a typical dbx style compressor. They are rectifier based compressors and they like a hot signal. They work best with drums.

From Black Lion:

Introducing another member of the Black Lion Audio product line: the AGB Compressor. An homage to the venerable Neve 33609, the AGB is a two-channel diode compressor and limiter housed in a 2U rack mount chassis.
Imagine a quick, responsive, low-noise compressor with powerful control features. It does everything from smooth and easy compression to weird rhythmic clicks to funky envelope tricks. It's insanely fast and doesn't choke when you really push it. Strap it across your drum bus and smash away. Give your snare a nice, dense crack. Use it for program material. The slower attack mode is great for vocals. Whatever you use it on, you'll find it does the job well, and without raising the noise floor.
Like the original, the AGB uses input, inter-stage, and output transformers.