So I bought the helix to replace a bunch of pedals but I really wanted to keep a couple. I have routed the Greer Lightspeed overdrive and the strymon big sky into FX loops 1 and 2.
For some reason, even when I click off the actual pedals but maintain the FX loop engaged, the tone is different. I lose bottom end and it becomes more scooped sounding. This loss of bottom end and slightly different tone is noticeable when I kick the pedals back on. I'm using GL patch cables that are well made.
The big sky is just a reverb that should not change the tone of the guitar at all.
Has anyone else experienced this? Or could you test it out to see if you notice it?
I used to use a Boss ES-8 loop switcher so this technically should be no different in terms of the tone I am hearing now vs then.