Hi. I'm missing something on this. I need to read from the mic and save it to an array to a later manipulation. By now, I just want to play it back (as a loop).

What am I doing wrong?

http://www.pdpatchrepo.info/hurleur/test_grabar_con_delay_3.pd

I think you have to put a multiplication object between the phasor~ and tabread~. This will make the phasor's output go between 0 and 100 instead 0 and 1. Of course, I put 100 just as an example because the length of the array in your patch is 100 points. If you want to record 1 second of audio, you'll have to change that value to 44100 probably.
hope that helps.
sinewave