Actually, the Stingray is a bad match for my Dynaudios. I currently have the Stingray driving a vintage pair of Pioneer HPM-200's. Don't have an amp for the Dynaudios -- might be the refurbed Pioneer SX5590 when I get it back, might be something else, I don't know. The Dynaudios just need hundreds of watts of power.

I love EL84's -- several of my favourite amps have EL84's -- to me, they straddle that delicate balance between accuracy and euphony perfectly.