The Charalampos Koumridis doubletop guitar is far from beeing like the german doubletop guitars. First his guitar weight 2,2 kg. The result is amazing: of course very loud but as well very musical with endless notes.

Here are some spec of the guitar:

  • Western Red cedar-nomex-cedar sandwich top
  • 650mm scale length, 20 frets
  • solid cocobolo rosewood back and  an elevated fingerboard
  • armrest
  • Spanish cedar neck, Ebony Fingerboard
  • ebony bar neck reinforcement
  • Bridge : Indian Rosewood Tie block: 12-hole type
  • Finished with Shellac French-polish.
  • Alessi tuning machines
  • weighs approximately  2200grDimensionsAction height at 12th fret: 1st string – 2.7 mm 6th string – 3.7 mmNeck thickness: 1st fret – 21.5 mm ,9th fret – 23,5 mmTotal length: 99,8 cmBody length: 48.4 cmBody width – upper bout: 28 cmBody width – waist: 23.9 cmBody width – lower bout: 37.0 cmBody depth increasing from 9.3 cm  to 10.8 cm

Listen to the comparison with the Jose Ramirez …

Here is the link for more information on the Progresso from the Luthier Dieter Hopf 

The finest luthier guitars are available at

Any question contact



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