This is a used Slate Pro Audio Dragon analogue compressor.
The Dragon starts with a classic 1176-style FET compressor circuit But the Slate Pro Audio engineers enhanced the circuitry of the unit with a mastering grade signal path, Jensen input transformer, and a CLASS A output section based around a custom-made output transformer. The result is a compression quality that is so rich and warm, but is also capable of sharp and aggressive tones. But this is only the start of what the Dragon can do.
This Slate Pro Audio Dragon is in excellent condition.