Also good to call out the better digital reverb units do this: 1) Split analog signal 2) Pass through one side to output (probably with a signal boost) 3) Ta

Also good to call out the better digital reverb units do this: 1) Split analog signal 2) Pass through one side to output (probably with a signal boost) 3) Take the other side & digitize 4) Apply effect to digital signal 5) Convert output digital signal to analgo 6) Mix into the output of step 2 I find this to be a very audible difference.