AM 2MHz inductive lamp

I was looking for a way to audio AM a low MHz signal, and then I
discovered this product, the Philips QL inductive lighting system.

http://www.lamptech.co.uk/Spec%20Sheets/Philips%20QL85.htm

In particular, the 2.65 MHz 85W power supply, sold separately. I
assume this is a sealed circuit, but is there any relatively simple
way to amplitude modulate the output side with an audio sine or square
wave?

By "simple" I mean some kind of plug-in device, or a few components.
For example, could it be modulated inductively using a transformer, or
....?

The supply itself costs $250, so I would like to know in advance if I
have a fair chance of success.

BTW, I am only interested in using the PS for its signal, not to
connect to a lamp.

Chris Jacobson


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