http://rover.ebay.com/rover/1/711-5...0001&campid=5338014327&icep_item=183154684490 I have one of these, and run it with my GSP 1101. They sound killer and are loud. They're also rated to use with 16 ohm loads as well as 8 or 4 ohm loads, which is great for guitar rigs. They're not mine and I have no connection to the seller.