http://www.diy-audio-guide.com/tripath-ta2022.html
http://www.digitalaudioamp.com/product/classTpoweramplifiermodule.html
http://www.hifi-forum.de/viewthread-71-6780.html
http://minirig.org.au
http://connexelectronic.com/product_info.php/products_id/45?osCsid=deqp4aecosab7cncvg2bn7qj31