OctaHarp


The OctaHarpis an innovative harmonica designed by Brendan Power, featuring a 3D-printed front piece that brings something truly unique to the world of harmonicas. It combines two diatonic harmonicas tuned an octave apartinto one compact instrument, delivering a rich, powerful double-reed octave soundin a much smaller form than traditional octave harps. One of the standout features of the OctaHarp is its standard diatonic hole spacing, making it instantly familiar and comfortable for players used to 10-hole harps. This is a key difference from most other octave-tuned harmonicas, which typically use chromatic-style spacing, requiring a bigger stretch and different technique. The OctaHarp is available in both Seydeland Hohnerversions. Our personal preference is the Seydel model, as it offers better value, more key options, and overall improved playability.


A Unique Double-Reed Harmonica Design by Brendan Power


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30B676DB-1149-4B73-A65F-61D61C9EACCF


Price


4700:- Swedish Kronor

OctaHarp Basic


The J.A. Custom OctaHarp Basic Harmonica has unique features, including its own serial number. The harmonica features expert reed work for a loud & warm sound. 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.


  • Seydel 1847 Reed plates
  • Hohner Marine Band reed plates
  • Custom combs available
  • Stainless steel screws
  • Any key and configuration available
  • Loud
  • Well tuned


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.


  • Seydel 1847 Reed plates
  • Hohner Marine Band reed plates
  • Custom combs available
  • Stainless steel screws
  • Any key and configuration available
  • Custom combs available
  • Very loud
  • Partly embossed
  • Very well tuned
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30B676DB-1149-4B73-A65F-61D61C9EACCF
87930A97-5AAF-483E-8E11-F8C4A9B38C8F


Price


6500:- Swedish Kronor

OctaHarp Master


The J.A. Custom OctaHarp Master Harmonica has unique features, including its own serial number. The harmonica features expert reed work making it extremely 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.


  • Seydel 1847 Reed plates
  • Hohner Marine Band reed plates
  • Custom combs available
  • Stainless steel screws
  • Any key and configuration available
  • Extremely loud
  • Polished reeds
  • Fully embossed
  • Perfectly tuned