You can use a good OD (not necessarily a maxon or a Ibanez), a Fulltone (OCD, Fulldrive2, etc) or even a Boss SD-1, DS-1, OD-3, etc); a good delay (Maybe analog like a MXR Carbon Copy) and to smooth things up, a good compressor (Keeley, Xotic). Adding a compressor in the chain will make all the...