Cheapest class D amp?


I have a neighbor with a 4 ohm speaker. He is tired of bland boring sound. His budget is slim. Please tell me what class D amps you have tried, and how they sounded. Thanks.
muralman1
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Tvad, have you ever heard the Rowland 201, or Nuforce? These two amps are way out of range for my friend, but they are what I am getting at. The Rowland is essentially an ICE module in a pretty box. There must be ordinary boxed ICE amps for a lot less out there. The amp he is using is underpowered, and thus lifeless.
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