I'd like to ask our community what there thoughts are on if I should keep the Focusrite Voice Master Platinum Channel Strip / Preamp for my studio? I finally stripped down my studio from all the racks I had. I have the Presonus 192 and focusrite 6i6 and wondered if I even need the Voice Master Preamp from years ago. Thoughts??? Thanks

It should be a good change-up front end.  You are probably not going to get much from selling, so keep it.  Although it is (I think) IC, you have some other parts to it that can help differentiate different tracks.

I've still got mine, though I rarely use it 
 
But it's there if I fancy giving it a spin