What tools do I need to remove a non-symphony tape radio?

Ideally cheap ones, or something I can bodge...

I used two normal knives, one in each side, give him a few wee tugs outwards and bobs your uncle! However,I did tear the face off the thing first, this made it easier. If you want to preserve the life of the stereo i wouldn't recommend this.

Took a chance on kenwood 2001< keys, worked fine.

SO, turns out they are the same as the symphony!

Just in case anyone else needs to know

Junior hacksaw blade snapped in two works well