Here is your chance to win Matheus Mayer’s entry to the Great Guitar Build Off 2022’s Professional Category.



  • Marupá body
  • Matte red body finish and oiled neck
  • African Mahogany Neck
  • Torrified Pau-Ferro fretboard
  • 25″ scale length with 21 nickel frets
  • 12″ fretboard radius
  • 42mm Nut
  • Thin C profile 21mm 1st fret depth and 22.6mm 12th fret depth
  • 3kg or 6lb 10oz
  • 2x handwound single coil pickups
  • Sung-Il hardtail Bridge
  • Gotoh machine heads
  • 3 way switch with master volume and tone controls

Learn more about Matheus Mayer and Sina Guitars on his YouTube Channel and if you think this guitar is amazing, here are some more from the Great Guitar Build Off 2022 Competition.


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