The AM Solid Statesman had its problems too. It's the only audio processor I've seen with a
relay in the audio control path, to flip the phase of the audio so that asymmetrical waveforms would be directed towards positive modulation, and thus contribute to +125% modulation rather than be limited to -100%. A nice idea, but it didn't work so well in practice, as anyone with a Kahn Symmetra-Peak could prove.
It also did not employ
any clipping, because instead of making it sound more musical and be less prone to "pumping" by using a slower attack time on the limiter, Gates decided to make it "the world's fastest peak limiter"

and thus eliminate the need for a clipper -- regardless of how awful that sounded on the air once you pushed it beyond a few dB of gain reduction.
The Solid Statesman AGC wasn't so bad, however -- it did a good job of riding the gain without sounding too obtrusive.