It seems that there are two types of loops that an amp can have: series and parallel. It seems that a parallel loop would be nice, since you could essentially get a wet/dry sound through one driver. Of course, you could do this the traditional wet/dry way (with another amp), then you lose the option of having a serial loop (for which there are quite a few uses). It seems that one way around this is to turn the balance on a parallel loop (assuming it's a parallel loop that has this option) all the way to one side, so that ONLY the wet signal is coming through. This would be, in effect, a series loop. Would doing this have disadvantages relative to a regular series loop? I mean, if you have a parallel loop set all the way to one side, would the series loop somehow sound better?