Re: Compressor in or out of effects loop?
Anyone cranking an amp is using compression. Anyone using distortion is also using compression x1000. A speaker pushed is compressing, and so is an SM57 right in front of it. Finally, your eardrums are compressors, at approximately a 4:1 ratio, but on a sliding scale, and they're frequency sensitive. So that's the way I use compression, to produce a "louder than it really is" sound. Personally (besides clean sounds) I don't see why you'd use it live/cranked anyway, and I'm only using 1.5:1 unless it's a funky clean sound, then maybe 2:1. (probably like Robert is doing) I don't use it on high gain at all. But for laying tracks with a tweedy half grit sound, the rig plays more like it's louder. I never needed more sustain to my played notes, so that's probably why I never put it before the distortion. But I use TS/SD's in front, so I guess they're my "pre overdrive" compressors in a way. And most classic guitar recordings, in addition to blasting everything I mentioned above, are saturating 2" tape, too, which is (you guessed it) more compression.