Does your Helix’s expression pedal squeak? If so, check out this guide:
Have you ever found yourself in the position of wanting to reduce the overall dynamics of your sound while at the same time keeping much of the dynamics from your original performance?
If so, you should take a look at a tried and true, classic recording technique called Parallel Compression.
Parallel Compression is essentially the process of splitting your signal down two paths: an untouched path A and a crushed path B.
Path A will be your original performance. Nothing special needs to happen here.
Path B is where the magic happens. Add a compressor with a high compression ratio (10:1 and up). The idea is to put a hard limiter on this path to crush your signal.
Now, just blend these two paths together to your liking. Path A gives you your original performance. Path B gives you the parallel compression that will beef up your sound and give you more control over your dynamics.
This tip is geared towards the Helix (and guitar) but this technique is used all the time in professional recording situations on drums, bass, percussion, keys, you name it. Give it a shot.
For further reading:
Thanks to MusicLaw!