In article ,
"Fleetie" wrote:

"MINe 109" wrote
PS I forget Focal-JM Lab!: "The beryllium dome represents a quantum
advance in tweeter technology".

Duhhh, didn't the seminal Yamaha NS-1000M use a beryllium tweeter?

This one's new. ;-)

I assume the Focal is a new driver. The quote's a little out of context.

(Still remember listening at nearly top volume to Metallica "One" on
NS-1000Ms with a Quad 606 in the late 80s in the dem room at Chatham
Sevenoaks Hi-Fi, where I had a part-time job back then, after we'd
shut the shop. Our ears nearly bled!)

I've seen them, but have never heard them.

Stephen