| In most cases, pedals go in front of the amp, not in the fx loop. There are exceptions, and it won't hurt anything to put them in the loop to hear for yourself how it works/sounds, but just in general the fx loop won't be all that useful. It's typically meant for rackmount processors. There's more info about that in the FAQ linked in my sig.
Anything that works best when fed a wide dynamic range, like overdrives and envelope filters, should go near the front of the chain. Anything that works best with a less-dynamic input, like octavers and some synths, should go near the end of the chain. The limiter can either go in between those, or it can go at the end of the chain--whichever sounds better to you.
The tuner can go anywhere, but note that it will work best if you feed it a clean signal (not running through effects that are "on"). |