Head electric guitar stock image. Image of instrument, tone - 879207
The Acoustic Guitar's Peghead: Everything You Need To Know – FuelRocks
Amazon.com: Neewer 6 Pieces Guitar Machine Heads Knobs Guitar String Tuning Pegs Machine Head Tuners for Electric or Acoustic Guitar (3 for Left + 3 for Right) : Musical Instruments
Parts of the Classical Guitar [The Definitive Guide]