Are you supposed to change these things every now and then? I think Music for a Generation was really good.
Y'all have to keep some aspect of reliability or warrantee in your tagline, it is the defining Bryston characteristic.
Just copy debeers: A Bryston is forever! They convinced a 100million people to spent 4-5 figures on sparkly crystals weighing under a gram, they must be on to something.
Thinking outloud:
Fidelity Guaranteed
Sound to love, sound to last