treble fish on steroids

[David Boyce]

Hmmm, so, what do you call 1) a capo-d'astro (or capo d'asto) bar, 2) an 
agraffe, 3) a wippen, etc etc?

"Call it a fish if you like.  I prefer to call it by a name more descriptive 
of its function ... treble cut-off bar.

Frank Emerson"

Best,

David.