The  B Dominant 7 Arpeggio contains the following notes:

B – D# – F# – A

Positions Along The Fretboard:

Open Position:

Dominant7-Arpeggio-Frets-Key-B-Pos-Open-Shape-0

Dominant7-Arpeggio-Notes-Key-B-Pos-Open-Shape-0

1st Position (lowest fret is 1):

Dominant7-Arpeggio-Frets-Key-B-Pos-1-Shape-4

Dominant7-Arpeggio-Notes-Key-B-Pos-1-Shape-4

4th Position (lowest fret is 4):

Dominant7-Arpeggio-Frets-Key-B-Pos-4-Shape-5Dominant7-Arpeggio-Notes-Key-B-Pos-4-Shape-5

6th Position (lowest fret is 6):

Dominant7-Arpeggio-Frets-Key-B-Pos-6-Shape-1

Dominant7-Arpeggio-Notes-Key-B-Pos-6-Shape-1

7th Position (lowest fret is 7):

Dominant7-Arpeggio-Frets-Key-B-Pos-7-Shape-2

Dominant7-Arpeggio-Notes-Key-B-Pos-7-Shape-2

11th Position (lowest fret is 11):

Dominant7-Arpeggio-Frets-Key-B-Pos-11-Shape-3

Dominant7-Arpeggio-Notes-Key-B-Pos-11-Shape-3