I currently have a M-Audio Tampa and DMP3 as my pres. I've just seen the PreSonus M80 for an extremely low price and am wondering if it would be worth me selling my Tampa and DMP3 to get it?

I was looking for an upgrade from the Mackie VLZ. On a very limited musicians budget. Heard some good(old) reviews about the M80 with "Jensens". And here we go-

Just a note of caution to all M-80 owners, the meters on my M-80 do not read correctly for frequencies below 200 hz. I have noticed this on two other M-80's in our area and I am wondering if they all do this? To test you take a test tone oscillator and feed the M-80 a 1 khz tone at 1 volt, adjust the gain to read 0 db on the M-80.

I recently purchased an M80 mic preamp but have not yet received it. What should I expect? this is a used unit with the "Jensen" transformers. Is this a pretty good pre for general purpose. I'm tracking through my D8B right now. Will it be much of an improvement? I also ordered an RME AD8 Pro to use as converters. I would also like some feedback on True Systems Precison 8.

I recently purchased an M80 mic preamp but have not yet received it. What should I expect? this is a used unit with the "Jensen" transformers. Is this a pretty good pre for general purpose. I'm tracking through my D8B right now. Will it be much of an improvement? I also ordered an RME AD8 Pro to use as converters.

Thanks to all Abraham.