6A477DE2-2877-4BC5-800C-CB367BA1F123
7D1E9D66-4BCB-4586-ACCB-E0A412F3B2A2
2EC82126-B460-40E2-B3B2-3B39A6A2BD15


Inside EU

2000:- Swedish Kronor Incl. VAT


Outside EU

1600:- Swedish Kronor Excl. VAT

Rocket Advanced


The J.A. Custom Rocket suits people who like the feel of a Special 20 but love the sound of the traditional Marine Band. The Rocket has a crisper and brighter sound than the Special 20, which is due primarily to the side vents in the cover plates. The Advanced model has unique features, including its own serial number. The harmonica features expert reed work, including a distinct embossing method, for a great blues harmonica with a loud and crisp sound. Players will enjoy effortless bends, easy and stable overblows on holes 4, 5, and 6, and an easy and stable overdraw on hole 7.


It is also available with Rocket AMP covers which is great for people who like to play amplified. The non-vented cover plates gives a mellow and warmer sound. More towards the Special 20 sound that so many love.


  • Acrylic comb
  • Stainless steel screws
  • F down to Low-C, lower keys on request
  • Low F and lower add 120:- Swedish Kronor
  • Effortless bends
  • Overblows 4,5,6
  • Overdraw 7
  • Huge volume
  • Partly embossed
  • Very well tuned