Aulos 509 Symphony treble recorder X81753 The 8mm ruling provides the

The 8mm ruling provides the ideal format for quick notetaking

Posters are laminated

In addition to home playing

The oxygen sensor is designed for use both in the laboratory and in the field

Aulos 509 Symphony treble recorder X81753 The 8mm ruling provides theIntroducing the Aulos 509 Symphony treble recorderThe 509B is at the higher end of the Aulos treble recorder range and is tailored to suit the more advanced player. It is made from durable, dark brown ABS plastic and features the smart 'ivory detail' which is seen on many traditional school recorders. The recorder has a curved wind way and a concave bell which together allow for a rich, mellifluous sound. The response is better than cheaper models and