My main vocal chain is an API 512c Micpre, Shure SM58, Wavearts Track5 into Izotope Nectar. By using a great Micpre and mic I have a great sounding base but Nectar gives me a lot of styles to work from. Nectar 2 will be available soon and it adds to an already good plug-in a Harmonizer, Pitch Editor, Plate Reverb and creative effects like a Repeater and others. I have no deal with Izotope and highly recommend this one.
“With the new Nectar 2, flawless vocal production is just a click away. Bring your vocal tracks to life with a new modeled plate Reverb, a new Harmonizer, an overhauled Pitch Editor, an out-of-this-world new FX module, and a fully-redesigned user interface. From quick corrections to limitless creativity, Nectar 2 treats your voice to sweet results.” – Izotope
For more info: izotope.com/products/audio/nectar2