F# dim7 Chord on Terz Guitar
How to play the F# dim7 chord on Terz Guitar: fretboard diagrams, finger positions, the notes that build it, and alternate voicings up the neck.
The F# dim7 chord is a diminished chord built from stacked minor thirds, often used as a passing or leading chord. It is built from the notes F#, A, C, D#. This page shows how to play F# dim7 on Terz Guitar with clear fretboard diagrams and suggested finger positions.
The lowest shape sits at fret 9 and spans 3 frets, with no open strings in it. The G string stays silent, so 5 of 6 sound. F# falls on the G string. It sounds from A3 up to F#5.
Terz Guitar is tuned G–C–F–A#–D–G, with 15 frets to work with. Guitar shapes work unchanged on terz guitar — finger them exactly as charted; every shape sounds a minor third higher than on guitar.
Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on F# or explore the same shape in nearby keys. The diagrams list the notes in each voicing so you can connect the shape to the theory behind it.