Well said John. In an effort to contribute I want to give a shout out to the Medo AC0105 air pump. It is rated at 7.11 PSI so it's only suited for those of us who have not upgraded to the high pressure manifold. It is also rated for a 60 min duty cycle. That aside, I have been using this pump for about three months and twice I have forgotten to turn it off when I went go bed. It just keeps pumping along and my gauge says I'm getting about 8 PSI. It is not quiet enough to be close by the listening position and does run hot. However, in my experience, it is quieter than the famous Wisa.
I solved both issues by building a sound box with a plate fan in one end and vent in the other. The box is built from mdf and lined with carpet padding both acquired from the audiophile dept. at Home Depot. The plate fan is very quiet and purchased from Amazon.
I have about $125.00 in the whole project including the pump and a new PVC surge tank.
Anyone wanting more details, let me know.
I solved both issues by building a sound box with a plate fan in one end and vent in the other. The box is built from mdf and lined with carpet padding both acquired from the audiophile dept. at Home Depot. The plate fan is very quiet and purchased from Amazon.
I have about $125.00 in the whole project including the pump and a new PVC surge tank.
Anyone wanting more details, let me know.