Bob Cole, grew up listening to him on every HNIC broadcast. It's a real shame what has happened to him since '06 though, he's been rapidly declining since then.
Still, his voice beats anybody else's; even last Saturday when the Leafs clinched and he said "The playoffs are coming Toronto..the playoffs are coming", I got chills down my spine. It felt so nostalgic, almost as if it was 2004 and we were playing the Sens in the playoffs.
And Beyak is a Jets homer now so it's not the same, I loved listening to him on the radio a couple of years ago though.
It's too bad CBC got rid of Chris Cuthbert. Idiots didn't realize how badly they screwed up, Cuthbert is probably the best play-by-play guy in the biz right now, very unbiased, has a great voice and calls the game fairly. Great acquisition for TSN/CTV though, they got a great performance out of him for the 2010 Olympics.