Silent Brass System for Flugel Horn by Yamaha
Play as loud as you want without disturbing others!
Aux in allows you to play along with CD or MP3 recordings.
Echo-enhanced sound mode creates large-room ambience.
Volume and input lo/hi controls.
System includes Silent Brass module, pickup mute, locking cable, belt loop/strap, button earphones, and 9V battery.
Module is smaller than a cassette tape
Output/phones jack connects to earphones, to an external sound system for sound reproduction, or to a recording system