About Dino-Roar
The DR-09 is a limiter and a distortion box that refuse to be separated. LEVEL is a shunt-JFET feedback limiter: the detector listens to the output, so the ratio is effectively infinite, and the JFET's channel resistance moves with the signal across it. Gain reduction and harmonic mangling are the same event. Twenty to thirty decibels of reduction is normal operation here, not abuse.
CRUNCH is a different animal — three discrete Class-A stages in series, clipping asymmetrically so even harmonics arrive first, with operating points that drift under sustained level. The distortion breathes with the playing instead of sitting still.
STACK runs the limiter into the stages. The hardware this descends from makes you pick one or the other. This doesn't.