Hi everyone, first post on this forum. I have been recording using a teac 2340 and model 2a mixer. I had been using a large diaphragm condenser mic and an sm 57 for acoustic guitar. I found that the lows were pretty muddy, and after some research I decided to buy a cascade fathead ribbon mic to smooth out the lows. However I'm going to need a high gain mic preamp to get it sounding up to par. Something with 2000 to 3000 impedance. My condenser came with a matched preamp that sounds good through the teac. I plan on using the ribbon mic at the same time so I can't use that preamp with it. Any suggestions on a good stand alone preamp for the ribbon mic? Everything I find on the internet talks about pretty pricey options and preamps that are supposed to plug into high end newer mixers. Any info would be great, thanks.