The Fairchild 670 limiter is arguably one of the most famous and sought-after stereo compressors ever made. The AM670 is a faithful recreation of the classic sound and compression profile of the 670.
API has a console for the rest of us, the 1608. This follows the trend of high-end brands such as SSL and API entering the high-end home studio (and, more specifically, ProTools suite) market. This is great news!