Another eq thing you could try is:
If you have adjustable (semi-parametric) midrange controls on your console, bost the mids all the way up (at a low volume to avoid feedback). Play with the frequency selector knob until you find where your voice is most boomy or bassy. Now that you have a good idea of the troublesome frequency, cut this frequency until the boominess goes away.
One thing to note: if you can't make it sound close to what you want with an sm58 and EQ, then no mic will be a magic solution. However a new mic can definately make good results easier to achieve.
PS: I would tend to stay away from the 421 for live vocals, but if you find that it does work then go for it...
If you have adjustable (semi-parametric) midrange controls on your console, bost the mids all the way up (at a low volume to avoid feedback). Play with the frequency selector knob until you find where your voice is most boomy or bassy. Now that you have a good idea of the troublesome frequency, cut this frequency until the boominess goes away.
One thing to note: if you can't make it sound close to what you want with an sm58 and EQ, then no mic will be a magic solution. However a new mic can definately make good results easier to achieve.
PS: I would tend to stay away from the 421 for live vocals, but if you find that it does work then go for it...
