Root on A string
x-9-12-9-11-x
F♯7♯5 is the F♯ dominant 7 sharp 5 chord. Its notes are F♯, A♯, C♯♯ and E. It is the same chord as G♭7♯5. The raised fifth adds tension before a resolution.
x-9-12-9-11-x
Numbers show frets from the low E string to the high e string; x means don't play that string.
Every F♯, A♯, C♯♯ and E on the first 12 frets. The filled dots are the root, F♯. Build your own shape from any nearby group.
Other F♯ chords
Other dominant 7 sharp 5 chords