Fred Kopo installed systems ischell on several of his guitars but also on yours if you ask him…!
This last model of acoustic bass presents the evolutions resulting from my research on steel or nylon string acoustic guitar, pre-stressed fan bracing, double vent. It is equipped with an electro-acoustic system that I chose for its high acoustic fidelity, theinside J48C, the AirBagC contact microphone from the French brand Ischell.
Frederic PONS
Or on this guitar, Ouessant Insitu 4: