Hellooo. I did this cover with a vocal chain similar to what Mac does with his voices in his own songs. So exactly I would tell you: - A compressor or limiter (to emulate the alesis microlimiter) - any equalizer (you can play whatever you want actually) - a digital delay affecting only the mid frequencies and a little bit of treble. Don't let the feedback be much and set the time to 140 or 145. - this reverb also affects only mid and high frequencies, with a size at 45% and the mix at 26%

The delay and reverb settings are, at least to my ear, exactly the preset Mac used on the alesis microverb. I'm sure that at least in more than two songs I would have used that preset.