Useful comments, Chris, thanks a lot¡¡
I'm not recording a full band at all. I'm just doing home recordings with me playing (well, let's say "traying to play"...) all the instruments.
One intrument/voice at a tie (but I would prefer having the opportunity to record two different sources).
I'm currently working with a extremely simple USB 2.0 audio interface focused in guitar recordings (LINE6 TONE PORT) who addictionally gives decent bass and vocal settings.
I have two decent monitors as well, and Senheiser headphones, but don't think I need a sepparate mix for monit/headphones.
I assume I shall to change to a more potent interface, but I find that, even with the MBPRO, only one FW port is available. The problem is that, if a need the FW port to connect the external HD (to storage loops, libraries etc) I would only be able to work with a USB interface...
Many thanks simply for taking the interest to read and answer. Thanks a lot.
You have to step back and look at the total SYSTEM. That would include the computer, disk drives and the audio interface(s) and the software. And then look at how you will use the system. Are you recording a full band or just one mic?
The answer to your question is "It depends" and that is why you are getting conflicting information.
First off look at the Audio interface. the best ones all use Firewire. Does the MB even have Firewire? OK if you are only using one mic and midi and you can live with outer limitations USB is OK. But plan ahead. Which interface will you be using.
Logic itself runs fine on any current Mac. But how many tracks will you be recording? Any mac can handle a few but for 48 tracks I think you be looking at a Mac Pro and a large LCD screen.
Then the screen matters too? Logic has LOT of controals and uses all the screen space you have. There are a billion little slders and knobs. Is the 13" MB screen big enough for you? I'd go nuts using such a small space but technically it "works".
For simple recordings the MB will do fine but I'd prefer a machine with a fast Firewire external disk drive and a firewire audio interface and a large monitor screen. But then others might prefer to be ultra portable.
The best advice is to think through the entire system from mics to monitor speakers to headphones. Yes headphones and speakers too (do you need a different mix in the headphone then in the monitor speakers? Does each need it's own volume controls?) and if you mics need phantom power or not and if you want direct input or if you will mic a guitar amp and how you will handle keyboards (midi, spdif, lineout?) then buy the Mac that makes it all come together.