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87930A97-5AAF-483E-8E11-F8C4A9B38C8F


Inside EU

5000:- Swedish Kronor Incl. VAT


Outside EU

4000:- Swedish Kronor Excl. VAT

OctaHarp Advanced


The J.A. Custom OctaHarp Advanced Harmonica has unique features, including its own serial number. The harmonica features expert reed work making it very loud and responsive.

The OctaHarp moutpiece is designed by Brendan Power and it is unique because it combines two diatonic harps an octave apart to make one compact instrument with the big double-reed octave sound.


You can get your OctaHarp in any tuning you like. Most common tunings for Irish music is Easy Third, Paddy Richter, Solo and Richter. Check out the page called "Tunings" for more info. We tune your OctaHarp to 442hz equal temperament, that sounds best if you play with other melody instruments. However, we can accommodate your preference for an alternate temperament.


  • Crossover or Thunderbird reed plates
  • Crossover bamboo combs
  • Custom combs available
  • Stainless steel & brass screws
  • C,D,E,F,G,A,B other keys on request
  • Very loud
  • Partly embossed
  • Very well tuned