The most quiet small air pump?

[mab]

Any recommendations on a trully quiet and SMALL air pump - just big enough to run a small Protein Skimmer and an airsone. The noise of my 2 outlet Supra is driving me crazy!

 

[mr . salty]

I saw an article once that showed how to make a "muffler" for your pump.Take a box or plastic container large enough for thr pump to fit in,plus 1-2 inces on all sides.Poke or drill a bunch of holes on all the sides and top for air to get in.Put it in and pack around it(loosly) with cotton balls.then close it up...