Riedl builds reference lyres and is copied all over the world. These lyres are the only ones that are 100% compatible with the notches of the marchbooks (Boston, DEG, ...). Universal model for trumpet, with adjustable ring in diameter.
Boston marching notebook, hold by 20 mettalic rings. Fits on every quality lyres thanks to the horizontal and vertical fittings.
Boston marching notebook, hold by 2 mettalic rings. Fits on every quality lyres thanks to the horizontal and vertical fittings.