| Compression after distortion is usually not a good idea.
1) Distortion is already compressed, so adding a compressor is a recipe for zero dynamics.
2) Distortion gets its character from the shape of its waves, and compression softens the peaks of those waves, changing and usually dulling the character of the distortion. I've even had situations where the comp acted like "anti distortion", making it sound like the dirt pedal wasn't even switched on.
3) Distortion relies heavily on upper harmonic content, and this is part of why it sounds louder. If you cut the signal peaks with a comp, to where the loudness of those upper harmonics is closer to your clean tone, by that point your lows will sound weak and gutted.
All that said though, try it and see. No harm can occur. |