Should I sell it and get a better suited mic in the same price range? If so what mic would that be for the vocals I described?
My devious voice says, "Yeah, sell it, quick, that's right...... I'll help you.... let me do the dirty work for you....I'll buy it from you, and I'll take care of it.....worry free for you....yeah.... that's it!"
My honest voice says, "Do yourself a favor and NEVER let go of your SM7b. Find a better vocal preamp that works with the mic, dont start second guessing mic choices based on the budget preamp you happen to have handy."
I promise that someday you WILL regret selling the SM7 if you let go of it......
I bought
a Soundcraft Compact 4 on a whim, and it has performed extremely well for home basement recording. It has at least 50db gain, and I only have to crank the gain trim up about half way or 2/3rds to get a strong and clean signal from the SM7. I can crank it up full gain and not notice any hiss. I got mine new for $99 bucks, but they dont make them any more. And what I play back sounds indistinguishable from what goes in.
Just dont buy anything that uses a starved plate tube. If you cant afford a full voltage mic pre, then solid state is a much better bet for getting a clean mic signal.