Best Plugin to Drive Vocals Hard for Some Analog Distortion Sound?

[kidslow]

You might also check out Psychic Modulation Echomelt and Vectomelt. Not nearly as extreme as Mishby, and might be what you are after. Definitely not your run of the mill tape plugins.

[Kameo]

You might also check out Psychic Modulation Echomelt and Vectomelt. Not nearly as extreme as Mishby, and might be what you are after. Definitely not your run of the mill tape plugins.

Playing with Echomelt now, it actually does the sound pretty well. I'm into this.

[Ikaz7]

Voxengo TubeAmp (free)
Fuse Audio VPRE-2C

they should do the job!

If they are too soft for your taste, you could also use FreeClip and add an EQ pre and post. Than you can emphasize and de-emphasize the frequencies with most and least saturation.

god i wish pre/de-emphasis was standard on all saturation plugins.
It's one of the reasons why I use kelvin - so much -.
Softube Overstayer also has it.

Absolutely. I created my own Tape Saturation Effect Rack in Ableton, that has the the pre-/de-emphasis EQ built in, since it's so useful to be able to pinpoint the saturation to the right frequency range (for example: taking the low frequencies out in the pre-filter, so that the saturation won't oversaturate the lows).