Can anybody tell me what chip the Sure Electronics AA-AB35281 uses?

[Pygmy]

I can't find it in the specs..?

Sure Electronics AA-AB35281 3x200W Class D Audio Amplifier Board - T-Amp

I mean, it's a T-amp obviously but I'm wondering what chip.

 

[Puffin]

If you are able to remove the heatsink it may be possible to identify the chipset. I have had several Sure boards (now known as Wondom Electronics) and I may be able to help.